| 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 | $110.63 | 8.116% | $119.6087 | $119.61 | $119.60 | $119.60 |
| Purchase #2 | $140.60 | 12.348% | $157.9613 | $157.96 | $157.95 | $158.00 |
| Purchase #3 | $27.52 | 13.840% | $31.3288 | $31.33 | $31.35 | $31.30 |
| Purchase #4 | $198.71 | 9.812% | $218.2074 | $218.21 | $218.20 | $218.20 |
| Purchase #5 | $64.81 | 10.535% | $71.6377 | $71.64 | $71.65 | $71.60 |
| Purchase #6 | $175.27 | 12.675% | $197.4855 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $102.33 | 7.538% | $110.0436 | $110.04 | $110.05 | $110.00 |
| 7 purchase totals = | $819.87 | $906.2730 | $906.28 | $906.30 | $906.20 | |