| 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 | $128.44 | 5.867% | $135.9756 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $7.77 | 7.707% | $8.3688 | $8.37 | $8.35 | $8.40 |
| Purchase #3 | $118.96 | 10.203% | $131.0975 | $131.10 | $131.10 | $131.10 |
| Purchase #4 | $35.76 | 9.842% | $39.2795 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $174.39 | 8.505% | $189.2219 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $149.85 | 11.228% | $166.6752 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $116.67 | 8.659% | $126.7725 | $126.77 | $126.75 | $126.80 |
| 7 purchase totals = | $731.84 | $797.3910 | $797.40 | $797.40 | $797.50 | |