| 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 | $180.65 | 12.642% | $203.4878 | $203.49 | $203.50 | $203.50 |
| Purchase #2 | $153.79 | 9.689% | $168.6907 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $154.52 | 12.408% | $173.6928 | $173.69 | $173.70 | $173.70 |
| Purchase #4 | $62.89 | 8.597% | $68.2967 | $68.30 | $68.30 | $68.30 |
| Purchase #5 | $219.59 | 8.636% | $238.5538 | $238.55 | $238.55 | $238.60 |
| Purchase #6 | $146.70 | 8.442% | $159.0844 | $159.08 | $159.10 | $159.10 |
| Purchase #7 | $165.29 | 8.851% | $179.9198 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $1,083.43 | $1,191.7260 | $1,191.72 | $1,191.75 | $1,191.80 | |