| 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 | $44.80 | 4.404% | $46.773 | $46.77 | $46.75 | $46.80 |
| Purchase #2 | $158.52 | 7.236% | $169.9905 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $79.89 | 4.247% | $83.2829 | $83.28 | $83.30 | $83.30 |
| Purchase #4 | $73.64 | 7.631% | $79.2595 | $79.26 | $79.25 | $79.30 |
| Purchase #5 | $159.68 | 13.500% | $181.2368 | $181.24 | $181.25 | $181.20 |
| Purchase #6 | $177.79 | 6.789% | $189.8602 | $189.86 | $189.85 | $189.90 |
| Purchase #7 | $244.98 | 9.209% | $267.5402 | $267.54 | $267.55 | $267.50 |
| 7 purchase totals = | $939.30 | $1,017.9431 | $1,017.94 | $1,017.95 | $1,018.00 | |