| 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 | $221.48 | 6.815% | $236.5739 | $236.57 | $236.55 | $236.60 |
| Purchase #2 | $143.48 | 11.461% | $159.9242 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $38.45 | 11.631% | $42.9221 | $42.92 | $42.90 | $42.90 |
| Purchase #4 | $219.74 | 6.550% | $234.133 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $30.71 | 9.651% | $33.6738 | $33.67 | $33.65 | $33.70 |
| Purchase #6 | $181.35 | 7.220% | $194.4435 | $194.44 | $194.45 | $194.40 |
| Purchase #7 | $18.95 | 13.392% | $21.4878 | $21.49 | $21.50 | $21.50 |
| 7 purchase totals = | $854.16 | $923.1583 | $923.14 | $923.10 | $923.10 | |