| 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 | $184.92 | 7.148% | $198.1381 | $198.14 | $198.15 | $198.10 |
| Purchase #2 | $120.52 | 3.217% | $124.3971 | $124.40 | $124.40 | $124.40 |
| Purchase #3 | $165.55 | 7.750% | $178.3801 | $178.38 | $178.40 | $178.40 |
| Purchase #4 | $108.70 | 6.842% | $116.1373 | $116.14 | $116.15 | $116.10 |
| Purchase #5 | $100.54 | 10.288% | $110.8836 | $110.88 | $110.90 | $110.90 |
| Purchase #6 | $33.81 | 5.157% | $35.5536 | $35.55 | $35.55 | $35.60 |
| Purchase #7 | $64.76 | 10.710% | $71.6958 | $71.70 | $71.70 | $71.70 |
| 7 purchase totals = | $778.80 | $835.1856 | $835.19 | $835.25 | $835.20 | |