| 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 | $38.98 | 12.278% | $43.766 | $43.77 | $43.75 | $43.80 |
| Purchase #2 | $166.39 | 7.484% | $178.8426 | $178.84 | $178.85 | $178.80 |
| Purchase #3 | $191.91 | 12.855% | $216.58 | $216.58 | $216.60 | $216.60 |
| Purchase #4 | $56.69 | 5.435% | $59.7711 | $59.77 | $59.75 | $59.80 |
| Purchase #5 | $12.80 | 11.446% | $14.2651 | $14.27 | $14.25 | $14.30 |
| Purchase #6 | $28.62 | 10.597% | $31.6529 | $31.65 | $31.65 | $31.70 |
| Purchase #7 | $166.54 | 6.424% | $177.2385 | $177.24 | $177.25 | $177.20 |
| 7 purchase totals = | $661.93 | $722.1162 | $722.12 | $722.10 | $722.20 | |