| 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 | $157.89 | 7.853% | $170.2891 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $245.97 | 9.540% | $269.4355 | $269.44 | $269.45 | $269.40 |
| Purchase #3 | $66.49 | 12.459% | $74.774 | $74.77 | $74.75 | $74.80 |
| Purchase #4 | $77.61 | 12.647% | $87.4253 | $87.43 | $87.45 | $87.40 |
| Purchase #5 | $146.85 | 12.648% | $165.4236 | $165.42 | $165.40 | $165.40 |
| Purchase #6 | $226.72 | 4.251% | $236.3579 | $236.36 | $236.35 | $236.40 |
| Purchase #7 | $134.89 | 12.758% | $152.0993 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $1,056.42 | $1,155.8047 | $1,155.81 | $1,155.80 | $1,155.80 | |