| 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 | $152.91 | 6.296% | $162.5372 | $162.54 | $162.55 | $162.50 |
| Purchase #2 | $195.63 | 12.673% | $220.4222 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $25.54 | 10.137% | $28.129 | $28.13 | $28.15 | $28.10 |
| Purchase #4 | $125.48 | 7.631% | $135.0554 | $135.06 | $135.05 | $135.10 |
| Purchase #5 | $49.66 | 8.213% | $53.7386 | $53.74 | $53.75 | $53.70 |
| Purchase #6 | $151.49 | 6.480% | $161.3066 | $161.31 | $161.30 | $161.30 |
| Purchase #7 | $162.90 | 8.514% | $176.7693 | $176.77 | $176.75 | $176.80 |
| 7 purchase totals = | $863.61 | $937.9583 | $937.97 | $937.95 | $937.90 | |