| 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 | $155.96 | 8.152% | $168.6739 | $168.67 | $168.65 | $168.70 |
| Purchase #2 | $212.96 | 12.596% | $239.7844 | $239.78 | $239.80 | $239.80 |
| Purchase #3 | $48.36 | 4.740% | $50.6523 | $50.65 | $50.65 | $50.70 |
| Purchase #4 | $189.46 | 6.147% | $201.1061 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $123.90 | 8.139% | $133.9842 | $133.98 | $134.00 | $134.00 |
| Purchase #6 | $153.84 | 4.109% | $160.1613 | $160.16 | $160.15 | $160.20 |
| Purchase #7 | $151.85 | 10.134% | $167.2385 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $1,036.33 | $1,121.6007 | $1,121.59 | $1,121.60 | $1,121.70 | |