| 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 | $155.61 | 12.629% | $175.262 | $175.26 | $175.25 | $175.30 |
| Purchase #2 | $157.52 | 13.172% | $178.2685 | $178.27 | $178.25 | $178.30 |
| Purchase #3 | $111.32 | 13.444% | $126.2859 | $126.29 | $126.30 | $126.30 |
| Purchase #4 | $42.89 | 10.687% | $47.4737 | $47.47 | $47.45 | $47.50 |
| Purchase #5 | $91.30 | 6.203% | $96.9633 | $96.96 | $96.95 | $97.00 |
| Purchase #6 | $135.26 | 8.800% | $147.1629 | $147.16 | $147.15 | $147.20 |
| Purchase #7 | $118.63 | 11.484% | $132.2535 | $132.25 | $132.25 | $132.30 |
| 7 purchase totals = | $812.53 | $903.6698 | $903.66 | $903.60 | $903.90 | |