| 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 | $30.26 | 9.808% | $33.2279 | $33.23 | $33.25 | $33.20 |
| Purchase #2 | $160.84 | 13.851% | $183.1179 | $183.12 | $183.10 | $183.10 |
| Purchase #3 | $133.95 | 12.198% | $150.2892 | $150.29 | $150.30 | $150.30 |
| Purchase #4 | $111.55 | 5.200% | $117.3506 | $117.35 | $117.35 | $117.40 |
| Purchase #5 | $140.37 | 4.630% | $146.8691 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $86.27 | 6.751% | $92.0941 | $92.09 | $92.10 | $92.10 |
| Purchase #7 | $138.28 | 11.264% | $153.8559 | $153.86 | $153.85 | $153.90 |
| 7 purchase totals = | $801.52 | $876.8047 | $876.81 | $876.80 | $876.90 | |