| 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 | $161.31 | 10.576% | $178.3701 | $178.37 | $178.35 | $178.40 |
| Purchase #2 | $136.53 | 11.169% | $151.779 | $151.78 | $151.80 | $151.80 |
| Purchase #3 | $45.87 | 9.600% | $50.2735 | $50.27 | $50.25 | $50.30 |
| Purchase #4 | $83.56 | 11.432% | $93.1126 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $235.76 | 13.303% | $267.1232 | $267.12 | $267.10 | $267.10 |
| Purchase #6 | $200.90 | 3.299% | $207.5277 | $207.53 | $207.55 | $207.50 |
| Purchase #7 | $157.58 | 8.120% | $170.3755 | $170.38 | $170.40 | $170.40 |
| 7 purchase totals = | $1,021.51 | $1,118.5616 | $1,118.56 | $1,118.55 | $1,118.60 | |