| 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 | $165.52 | 4.304% | $172.644 | $172.64 | $172.65 | $172.60 |
| Purchase #2 | $53.68 | 9.657% | $58.8639 | $58.86 | $58.85 | $58.90 |
| Purchase #3 | $189.72 | 8.683% | $206.1934 | $206.19 | $206.20 | $206.20 |
| Purchase #4 | $176.65 | 10.190% | $194.6506 | $194.65 | $194.65 | $194.70 |
| Purchase #5 | $100.84 | 5.818% | $106.7069 | $106.71 | $106.70 | $106.70 |
| Purchase #6 | $180.91 | 3.446% | $187.1442 | $187.14 | $187.15 | $187.10 |
| Purchase #7 | $125.89 | 11.321% | $140.142 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $993.21 | $1,066.3450 | $1,066.33 | $1,066.35 | $1,066.30 | |