| 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 | $135.70 | 9.746% | $148.9253 | $148.93 | $148.95 | $148.90 |
| Purchase #2 | $139.49 | 9.807% | $153.1698 | $153.17 | $153.15 | $153.20 |
| Purchase #3 | $222.35 | 12.216% | $249.5123 | $249.51 | $249.50 | $249.50 |
| Purchase #4 | $5.70 | 10.709% | $6.3104 | $6.31 | $6.30 | $6.30 |
| Purchase #5 | $91.83 | 10.675% | $101.6329 | $101.63 | $101.65 | $101.60 |
| Purchase #6 | $174.62 | 6.609% | $186.1606 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $35.65 | 9.498% | $39.036 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $805.34 | $884.7473 | $884.75 | $884.75 | $884.70 | |