| 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 | $159.50 | 9.799% | $175.1294 | $175.13 | $175.15 | $175.10 |
| Purchase #2 | $41.51 | 13.132% | $46.9611 | $46.96 | $46.95 | $47.00 |
| Purchase #3 | $53.58 | 4.588% | $56.0383 | $56.04 | $56.05 | $56.00 |
| Purchase #4 | $20.29 | 10.531% | $22.4267 | $22.43 | $22.45 | $22.40 |
| Purchase #5 | $46.93 | 9.343% | $51.3147 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $158.31 | 13.469% | $179.6328 | $179.63 | $179.65 | $179.60 |
| Purchase #7 | $229.78 | 7.396% | $246.7745 | $246.77 | $246.75 | $246.80 |
| 7 purchase totals = | $709.90 | $778.2775 | $778.27 | $778.30 | $778.20 | |