| 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 | $200.87 | 13.853% | $228.6965 | $228.70 | $228.70 | $228.70 |
| Purchase #2 | $143.83 | 3.816% | $149.3186 | $149.32 | $149.30 | $149.30 |
| Purchase #3 | $19.38 | 9.631% | $21.2465 | $21.25 | $21.25 | $21.20 |
| Purchase #4 | $27.66 | 5.613% | $29.2126 | $29.21 | $29.20 | $29.20 |
| Purchase #5 | $66.62 | 7.324% | $71.4992 | $71.50 | $71.50 | $71.50 |
| Purchase #6 | $47.83 | 6.771% | $51.0686 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $131.52 | 10.487% | $145.3125 | $145.31 | $145.30 | $145.30 |
| 7 purchase totals = | $637.71 | $696.3545 | $696.36 | $696.30 | $696.30 | |