| 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 | $141.52 | 5.719% | $149.6135 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $124.35 | 4.460% | $129.896 | $129.90 | $129.90 | $129.90 |
| Purchase #3 | $20.78 | 3.797% | $21.569 | $21.57 | $21.55 | $21.60 |
| Purchase #4 | $210.94 | 10.857% | $233.8418 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $159.57 | 11.676% | $178.2014 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $130.78 | 11.556% | $145.8929 | $145.89 | $145.90 | $145.90 |
| Purchase #7 | $25.36 | 6.374% | $26.9764 | $26.98 | $27.00 | $27.00 |
| 7 purchase totals = | $813.30 | $885.9910 | $885.99 | $886.00 | $886.00 | |