| 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 | $143.63 | 5.690% | $151.8025 | $151.80 | $151.80 | $151.80 |
| Purchase #2 | $222.33 | 11.827% | $248.625 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $148.44 | 11.738% | $165.8639 | $165.86 | $165.85 | $165.90 |
| Purchase #4 | $129.39 | 3.462% | $133.8695 | $133.87 | $133.85 | $133.90 |
| Purchase #5 | $140.81 | 10.555% | $155.6725 | $155.67 | $155.65 | $155.70 |
| Purchase #6 | $85.29 | 4.184% | $88.8585 | $88.86 | $88.85 | $88.90 |
| Purchase #7 | $228.48 | 7.205% | $244.942 | $244.94 | $244.95 | $244.90 |
| 7 purchase totals = | $1,098.37 | $1,189.6339 | $1,189.63 | $1,189.60 | $1,189.70 | |