| 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 | $134.59 | 8.244% | $145.6856 | $145.69 | $145.70 | $145.70 |
| Purchase #2 | $188.85 | 3.166% | $194.829 | $194.83 | $194.85 | $194.80 |
| Purchase #3 | $69.81 | 12.722% | $78.6912 | $78.69 | $78.70 | $78.70 |
| Purchase #4 | $159.36 | 4.720% | $166.8818 | $166.88 | $166.90 | $166.90 |
| Purchase #5 | $188.61 | 6.849% | $201.5279 | $201.53 | $201.55 | $201.50 |
| Purchase #6 | $80.40 | 8.378% | $87.1359 | $87.14 | $87.15 | $87.10 |
| Purchase #7 | $111.41 | 9.368% | $121.8469 | $121.85 | $121.85 | $121.80 |
| 7 purchase totals = | $933.03 | $996.5983 | $996.61 | $996.70 | $996.50 | |