| 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 | $157.68 | 12.682% | $177.677 | $177.68 | $177.70 | $177.70 |
| Purchase #2 | $116.34 | 10.209% | $128.2172 | $128.22 | $128.20 | $128.20 |
| Purchase #3 | $108.61 | 8.819% | $118.1883 | $118.19 | $118.20 | $118.20 |
| Purchase #4 | $208.56 | 6.224% | $221.5408 | $221.54 | $221.55 | $221.50 |
| Purchase #5 | $143.51 | 10.547% | $158.646 | $158.65 | $158.65 | $158.60 |
| Purchase #6 | $165.25 | 11.469% | $184.2025 | $184.20 | $184.20 | $184.20 |
| Purchase #7 | $35.60 | 12.766% | $40.1447 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $935.55 | $1,028.6165 | $1,028.62 | $1,028.65 | $1,028.50 | |