| 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 | $156.69 | 6.109% | $166.2622 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $27.69 | 5.309% | $29.1601 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $38.71 | 7.544% | $41.6303 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $216.29 | 13.327% | $245.115 | $245.12 | $245.10 | $245.10 |
| Purchase #5 | $132.91 | 7.219% | $142.5048 | $142.50 | $142.50 | $142.50 |
| Purchase #6 | $24.70 | 4.505% | $25.8127 | $25.81 | $25.80 | $25.80 |
| Purchase #7 | $42.58 | 9.323% | $46.5497 | $46.55 | $46.55 | $46.50 |
| 7 purchase totals = | $639.57 | $697.0348 | $697.03 | $697.00 | $697.00 | |