| 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 | $69.89 | 9.417% | $76.4715 | $76.47 | $76.45 | $76.50 |
| Purchase #2 | $179.88 | 12.850% | $202.9946 | $202.99 | $203.00 | $203.00 |
| Purchase #3 | $110.67 | 12.259% | $124.237 | $124.24 | $124.25 | $124.20 |
| Purchase #4 | $153.45 | 10.428% | $169.4518 | $169.45 | $169.45 | $169.50 |
| Purchase #5 | $224.37 | 9.809% | $246.3785 | $246.38 | $246.40 | $246.40 |
| Purchase #6 | $201.32 | 10.744% | $222.9498 | $222.95 | $222.95 | $222.90 |
| Purchase #7 | $123.76 | 11.206% | $137.6285 | $137.63 | $137.65 | $137.60 |
| 7 purchase totals = | $1,063.34 | $1,180.1117 | $1,180.11 | $1,180.15 | $1,180.10 | |