| 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 | $86.50 | 12.489% | $97.303 | $97.30 | $97.30 | $97.30 |
| Purchase #2 | $65.71 | 5.261% | $69.167 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $168.85 | 3.840% | $175.3338 | $175.33 | $175.35 | $175.30 |
| Purchase #4 | $90.87 | 11.480% | $101.3019 | $101.30 | $101.30 | $101.30 |
| Purchase #5 | $83.31 | 9.270% | $91.0328 | $91.03 | $91.05 | $91.00 |
| Purchase #6 | $135.68 | 10.588% | $150.0458 | $150.05 | $150.05 | $150.00 |
| Purchase #7 | $141.37 | 7.405% | $151.8384 | $151.84 | $151.85 | $151.80 |
| 7 purchase totals = | $772.29 | $836.0227 | $836.02 | $836.05 | $835.90 | |