| 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 | $154.80 | 7.229% | $165.9905 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $210.83 | 13.350% | $238.9758 | $238.98 | $239.00 | $239.00 |
| Purchase #3 | $244.38 | 7.644% | $263.0604 | $263.06 | $263.05 | $263.10 |
| Purchase #4 | $172.98 | 12.809% | $195.137 | $195.14 | $195.15 | $195.10 |
| Purchase #5 | $144.38 | 13.255% | $163.5176 | $163.52 | $163.50 | $163.50 |
| Purchase #6 | $80.91 | 8.646% | $87.9055 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $102.88 | 4.734% | $107.7503 | $107.75 | $107.75 | $107.80 |
| 7 purchase totals = | $1,111.16 | $1,222.3371 | $1,222.35 | $1,222.35 | $1,222.40 | |