| 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 | $118.60 | 7.706% | $127.7393 | $127.74 | $127.75 | $127.70 |
| Purchase #2 | $80.67 | 4.819% | $84.5575 | $84.56 | $84.55 | $84.60 |
| Purchase #3 | $175.38 | 9.551% | $192.1305 | $192.13 | $192.15 | $192.10 |
| Purchase #4 | $111.83 | 5.830% | $118.3497 | $118.35 | $118.35 | $118.30 |
| Purchase #5 | $184.91 | 9.255% | $202.0234 | $202.02 | $202.00 | $202.00 |
| Purchase #6 | $5.54 | 5.167% | $5.8263 | $5.83 | $5.85 | $5.80 |
| Purchase #7 | $154.82 | 10.368% | $170.8717 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $831.75 | $901.4984 | $901.50 | $901.50 | $901.40 | |