| 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 | $171.92 | 10.303% | $189.6329 | $189.63 | $189.65 | $189.60 |
| Purchase #2 | $121.87 | 3.668% | $126.3402 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $50.30 | 11.119% | $55.8929 | $55.89 | $55.90 | $55.90 |
| Purchase #4 | $218.27 | 12.331% | $245.1849 | $245.18 | $245.20 | $245.20 |
| Purchase #5 | $10.80 | 9.125% | $11.7855 | $11.79 | $11.80 | $11.80 |
| Purchase #6 | $87.90 | 5.296% | $92.5552 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $147.83 | 5.443% | $155.8764 | $155.88 | $155.90 | $155.90 |
| 7 purchase totals = | $808.89 | $877.2680 | $877.27 | $877.35 | $877.30 | |