| 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 | $155.28 | 12.814% | $175.1776 | $175.18 | $175.20 | $175.20 |
| Purchase #2 | $210.30 | 4.754% | $220.2977 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $206.53 | 9.638% | $226.4354 | $226.44 | $226.45 | $226.40 |
| Purchase #4 | $9.39 | 11.218% | $10.4434 | $10.44 | $10.45 | $10.40 |
| Purchase #5 | $151.81 | 4.641% | $158.8555 | $158.86 | $158.85 | $158.90 |
| Purchase #6 | $142.37 | 3.696% | $147.632 | $147.63 | $147.65 | $147.60 |
| Purchase #7 | $241.47 | 10.836% | $267.6357 | $267.64 | $267.65 | $267.60 |
| 7 purchase totals = | $1,117.15 | $1,206.4773 | $1,206.49 | $1,206.55 | $1,206.40 | |