| 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 | $12.77 | 6.632% | $13.6169 | $13.62 | $13.60 | $13.60 |
| Purchase #2 | $165.86 | 9.798% | $182.111 | $182.11 | $182.10 | $182.10 |
| Purchase #3 | $186.51 | 3.218% | $192.5119 | $192.51 | $192.50 | $192.50 |
| Purchase #4 | $191.66 | 5.129% | $201.4902 | $201.49 | $201.50 | $201.50 |
| Purchase #5 | $152.35 | 3.638% | $157.8925 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $217.62 | 11.823% | $243.3492 | $243.35 | $243.35 | $243.30 |
| Purchase #7 | $170.90 | 9.629% | $187.356 | $187.36 | $187.35 | $187.40 |
| 7 purchase totals = | $1,097.67 | $1,178.3277 | $1,178.33 | $1,178.30 | $1,178.30 | |