| 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 | $213.68 | 3.189% | $220.4943 | $220.49 | $220.50 | $220.50 |
| Purchase #2 | $132.69 | 10.293% | $146.3478 | $146.35 | $146.35 | $146.30 |
| Purchase #3 | $156.70 | 5.688% | $165.6131 | $165.61 | $165.60 | $165.60 |
| Purchase #4 | $28.44 | 12.151% | $31.8957 | $31.90 | $31.90 | $31.90 |
| Purchase #5 | $71.59 | 3.137% | $73.8358 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $95.46 | 3.310% | $98.6197 | $98.62 | $98.60 | $98.60 |
| Purchase #7 | $203.26 | 3.425% | $210.2217 | $210.22 | $210.20 | $210.20 |
| 7 purchase totals = | $901.82 | $947.0281 | $947.03 | $947.00 | $946.90 | |