| 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 | $5.80 | 6.127% | $6.1554 | $6.16 | $6.15 | $6.20 |
| Purchase #2 | $157.44 | 6.669% | $167.9397 | $167.94 | $167.95 | $167.90 |
| Purchase #3 | $209.53 | 11.757% | $234.1644 | $234.16 | $234.15 | $234.20 |
| Purchase #4 | $144.57 | 6.191% | $153.5203 | $153.52 | $153.50 | $153.50 |
| Purchase #5 | $215.44 | 4.216% | $224.523 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $210.95 | 3.862% | $219.0969 | $219.10 | $219.10 | $219.10 |
| Purchase #7 | $33.87 | 8.304% | $36.6826 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $977.60 | $1,042.0823 | $1,042.08 | $1,042.05 | $1,042.10 | |