| 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 | $127.81 | 7.529% | $137.4328 | $137.43 | $137.45 | $137.40 |
| Purchase #2 | $98.52 | 13.281% | $111.6044 | $111.60 | $111.60 | $111.60 |
| Purchase #3 | $60.73 | 8.342% | $65.7961 | $65.80 | $65.80 | $65.80 |
| Purchase #4 | $183.91 | 9.555% | $201.4826 | $201.48 | $201.50 | $201.50 |
| Purchase #5 | $44.58 | 8.458% | $48.3506 | $48.35 | $48.35 | $48.40 |
| Purchase #6 | $189.91 | 4.630% | $198.7028 | $198.70 | $198.70 | $198.70 |
| Purchase #7 | $83.65 | 6.702% | $89.2562 | $89.26 | $89.25 | $89.30 |
| 7 purchase totals = | $789.11 | $852.6255 | $852.62 | $852.65 | $852.70 | |