| 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 | $137.40 | 12.861% | $155.071 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $226.42 | 6.528% | $241.2007 | $241.20 | $241.20 | $241.20 |
| Purchase #3 | $25.76 | 13.334% | $29.1948 | $29.19 | $29.20 | $29.20 |
| Purchase #4 | $56.61 | 5.498% | $59.7224 | $59.72 | $59.70 | $59.70 |
| Purchase #5 | $149.58 | 3.753% | $155.1937 | $155.19 | $155.20 | $155.20 |
| Purchase #6 | $91.64 | 4.244% | $95.5292 | $95.53 | $95.55 | $95.50 |
| Purchase #7 | $205.55 | 9.111% | $224.2777 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $892.96 | $960.1895 | $960.18 | $960.20 | $960.20 | |