| 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 | $85.54 | 10.617% | $94.6218 | $94.62 | $94.60 | $94.60 |
| Purchase #2 | $170.86 | 10.745% | $189.2189 | $189.22 | $189.20 | $189.20 |
| Purchase #3 | $168.38 | 7.165% | $180.4444 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $156.73 | 9.810% | $172.1052 | $172.11 | $172.10 | $172.10 |
| Purchase #5 | $198.71 | 11.572% | $221.7047 | $221.70 | $221.70 | $221.70 |
| Purchase #6 | $167.49 | 11.258% | $186.346 | $186.35 | $186.35 | $186.30 |
| Purchase #7 | $65.70 | 7.131% | $70.3851 | $70.39 | $70.40 | $70.40 |
| 7 purchase totals = | $1,013.41 | $1,114.8261 | $1,114.83 | $1,114.80 | $1,114.70 | |