| 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 | $121.27 | 10.760% | $134.3187 | $134.32 | $134.30 | $134.30 |
| Purchase #2 | $5.67 | 13.150% | $6.4156 | $6.42 | $6.40 | $6.40 |
| Purchase #3 | $69.35 | 5.424% | $73.1115 | $73.11 | $73.10 | $73.10 |
| Purchase #4 | $144.89 | 11.304% | $161.2684 | $161.27 | $161.25 | $161.30 |
| Purchase #5 | $99.95 | 13.128% | $113.0714 | $113.07 | $113.05 | $113.10 |
| Purchase #6 | $66.75 | 8.184% | $72.2128 | $72.21 | $72.20 | $72.20 |
| Purchase #7 | $159.41 | 9.495% | $174.546 | $174.55 | $174.55 | $174.50 |
| 7 purchase totals = | $667.29 | $734.9444 | $734.95 | $734.85 | $734.90 | |