| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $144.72 | 11.807% | $161.8071 | $161.81 | $161.80 | $161.80 |
| Purchase #2 | $223.68 | 7.439% | $240.3196 | $240.32 | $240.30 | $240.30 |
| Purchase #3 | $179.98 | 6.817% | $192.2492 | $192.25 | $192.25 | $192.20 |
| Purchase #4 | $186.70 | 5.191% | $196.3916 | $196.39 | $196.40 | $196.40 |
| Purchase #5 | $165.27 | 11.590% | $184.4248 | $184.42 | $184.40 | $184.40 |
| Purchase #6 | $101.49 | 11.301% | $112.9594 | $112.96 | $112.95 | $113.00 |
| Purchase #7 | $240.63 | 13.750% | $273.7166 | $273.72 | $273.70 | $273.70 |
| 7 purchase totals = | $1,242.47 | $1,361.8683 | $1,361.87 | $1,361.80 | $1,361.80 | |