| 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 | $146.64 | 13.319% | $166.171 | $166.17 | $166.15 | $166.20 |
| Purchase #2 | $178.29 | 7.807% | $192.2091 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $135.26 | 3.824% | $140.4323 | $140.43 | $140.45 | $140.40 |
| Purchase #4 | $162.80 | 10.850% | $180.4638 | $180.46 | $180.45 | $180.50 |
| Purchase #5 | $184.42 | 13.556% | $209.42 | $209.42 | $209.40 | $209.40 |
| Purchase #6 | $6.73 | 13.743% | $7.6549 | $7.65 | $7.65 | $7.70 |
| Purchase #7 | $210.27 | 9.528% | $230.3045 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $1,024.41 | $1,126.6556 | $1,126.64 | $1,126.60 | $1,126.70 | |