| 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 | $133.99 | 6.198% | $142.2947 | $142.29 | $142.30 | $142.30 |
| Purchase #2 | $68.81 | 4.216% | $71.711 | $71.71 | $71.70 | $71.70 |
| Purchase #3 | $74.58 | 7.428% | $80.1198 | $80.12 | $80.10 | $80.10 |
| Purchase #4 | $228.90 | 9.542% | $250.7416 | $250.74 | $250.75 | $250.70 |
| Purchase #5 | $89.49 | 13.639% | $101.6955 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $128.90 | 5.370% | $135.8219 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $92.69 | 10.726% | $102.6319 | $102.63 | $102.65 | $102.60 |
| 7 purchase totals = | $817.36 | $885.0164 | $885.01 | $885.00 | $884.90 | |