| 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 | $155.86 | 9.833% | $171.1857 | $171.19 | $171.20 | $171.20 |
| Purchase #2 | $146.66 | 12.707% | $165.2961 | $165.30 | $165.30 | $165.30 |
| Purchase #3 | $121.91 | 8.390% | $132.1382 | $132.14 | $132.15 | $132.10 |
| Purchase #4 | $116.60 | 12.340% | $130.9884 | $130.99 | $131.00 | $131.00 |
| Purchase #5 | $206.55 | 5.652% | $218.2242 | $218.22 | $218.20 | $218.20 |
| Purchase #6 | $244.46 | 9.475% | $267.6226 | $267.62 | $267.60 | $267.60 |
| Purchase #7 | $132.52 | 11.567% | $147.8486 | $147.85 | $147.85 | $147.80 |
| 7 purchase totals = | $1,124.56 | $1,233.3038 | $1,233.31 | $1,233.30 | $1,233.20 | |