| 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 | $128.70 | 8.119% | $139.1492 | $139.15 | $139.15 | $139.10 |
| Purchase #2 | $150.39 | 6.303% | $159.8691 | $159.87 | $159.85 | $159.90 |
| Purchase #3 | $154.58 | 7.247% | $165.7824 | $165.78 | $165.80 | $165.80 |
| Purchase #4 | $150.66 | 8.416% | $163.3395 | $163.34 | $163.35 | $163.30 |
| Purchase #5 | $209.74 | 4.563% | $219.3104 | $219.31 | $219.30 | $219.30 |
| Purchase #6 | $38.43 | 5.701% | $40.6209 | $40.62 | $40.60 | $40.60 |
| Purchase #7 | $115.29 | 10.673% | $127.5949 | $127.59 | $127.60 | $127.60 |
| 7 purchase totals = | $947.79 | $1,015.6664 | $1,015.66 | $1,015.65 | $1,015.60 | |