| 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 | $138.50 | 12.436% | $155.7239 | $155.72 | $155.70 | $155.70 |
| Purchase #2 | $169.96 | 12.815% | $191.7404 | $191.74 | $191.75 | $191.70 |
| Purchase #3 | $73.49 | 7.678% | $79.1326 | $79.13 | $79.15 | $79.10 |
| Purchase #4 | $209.62 | 6.740% | $223.7484 | $223.75 | $223.75 | $223.70 |
| Purchase #5 | $212.52 | 4.240% | $221.5308 | $221.53 | $221.55 | $221.50 |
| Purchase #6 | $77.38 | 9.646% | $84.8441 | $84.84 | $84.85 | $84.80 |
| Purchase #7 | $55.80 | 9.742% | $61.236 | $61.24 | $61.25 | $61.20 |
| 7 purchase totals = | $937.27 | $1,017.9562 | $1,017.95 | $1,018.00 | $1,017.70 | |