| 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 | $182.69 | 8.759% | $198.6918 | $198.69 | $198.70 | $198.70 |
| Purchase #2 | $59.48 | 4.452% | $62.128 | $62.13 | $62.15 | $62.10 |
| Purchase #3 | $22.31 | 12.266% | $25.0465 | $25.05 | $25.05 | $25.00 |
| Purchase #4 | $77.34 | 5.684% | $81.736 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $29.84 | 13.461% | $33.8568 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $30.81 | 8.782% | $33.5157 | $33.52 | $33.50 | $33.50 |
| Purchase #7 | $166.29 | 12.586% | $187.2193 | $187.22 | $187.20 | $187.20 |
| 7 purchase totals = | $568.76 | $622.1941 | $622.21 | $622.20 | $622.10 | |