| 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 | $146.53 | 8.607% | $159.1418 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $34.32 | 3.118% | $35.3901 | $35.39 | $35.40 | $35.40 |
| Purchase #3 | $245.38 | 3.360% | $253.6248 | $253.62 | $253.60 | $253.60 |
| Purchase #4 | $8.51 | 5.851% | $9.0079 | $9.01 | $9.00 | $9.00 |
| Purchase #5 | $180.84 | 8.347% | $195.9347 | $195.93 | $195.95 | $195.90 |
| Purchase #6 | $132.72 | 4.634% | $138.8702 | $138.87 | $138.85 | $138.90 |
| Purchase #7 | $128.78 | 11.133% | $143.1171 | $143.12 | $143.10 | $143.10 |
| 7 purchase totals = | $877.08 | $935.0866 | $935.08 | $935.05 | $935.00 | |