| 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 | $159.89 | 5.844% | $169.234 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $212.26 | 3.365% | $219.4025 | $219.40 | $219.40 | $219.40 |
| Purchase #3 | $127.43 | 6.284% | $135.4377 | $135.44 | $135.45 | $135.40 |
| Purchase #4 | $81.64 | 3.711% | $84.6697 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $96.76 | 6.259% | $102.8162 | $102.82 | $102.80 | $102.80 |
| Purchase #6 | $20.90 | 9.317% | $22.8473 | $22.85 | $22.85 | $22.80 |
| Purchase #7 | $85.64 | 3.545% | $88.6759 | $88.68 | $88.70 | $88.70 |
| 7 purchase totals = | $784.52 | $823.0833 | $823.09 | $823.10 | $823.00 | |