| 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 | $128.71 | 4.492% | $134.4917 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $88.85 | 4.462% | $92.8145 | $92.81 | $92.80 | $92.80 |
| Purchase #3 | $144.71 | 7.580% | $155.679 | $155.68 | $155.70 | $155.70 |
| Purchase #4 | $159.32 | 9.572% | $174.5701 | $174.57 | $174.55 | $174.60 |
| Purchase #5 | $107.57 | 3.783% | $111.6394 | $111.64 | $111.65 | $111.60 |
| Purchase #6 | $220.34 | 3.462% | $227.9682 | $227.97 | $227.95 | $228.00 |
| Purchase #7 | $237.85 | 11.436% | $265.0505 | $265.05 | $265.05 | $265.10 |
| 7 purchase totals = | $1,087.35 | $1,162.2134 | $1,162.21 | $1,162.20 | $1,162.30 | |