| 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 | $175.80 | 10.538% | $194.3258 | $194.33 | $194.35 | $194.30 |
| Purchase #2 | $101.32 | 6.784% | $108.1935 | $108.19 | $108.20 | $108.20 |
| Purchase #3 | $31.89 | 13.711% | $36.2624 | $36.26 | $36.25 | $36.30 |
| Purchase #4 | $221.31 | 13.387% | $250.9368 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $184.96 | 10.145% | $203.7242 | $203.72 | $203.70 | $203.70 |
| Purchase #6 | $83.52 | 13.870% | $95.1042 | $95.10 | $95.10 | $95.10 |
| Purchase #7 | $57.88 | 8.544% | $62.8253 | $62.83 | $62.85 | $62.80 |
| 7 purchase totals = | $856.68 | $951.3722 | $951.37 | $951.40 | $951.30 | |