| 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 | $149.62 | 13.116% | $169.2442 | $169.24 | $169.25 | $169.20 |
| Purchase #2 | $140.77 | 6.760% | $150.2861 | $150.29 | $150.30 | $150.30 |
| Purchase #3 | $34.92 | 12.200% | $39.1802 | $39.18 | $39.20 | $39.20 |
| Purchase #4 | $11.49 | 7.326% | $12.3318 | $12.33 | $12.35 | $12.30 |
| Purchase #5 | $175.99 | 4.623% | $184.126 | $184.13 | $184.15 | $184.10 |
| Purchase #6 | $34.89 | 12.544% | $39.2666 | $39.27 | $39.25 | $39.30 |
| Purchase #7 | $222.96 | 4.844% | $233.7602 | $233.76 | $233.75 | $233.80 |
| 7 purchase totals = | $770.64 | $828.1951 | $828.20 | $828.25 | $828.20 | |