| 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 | $173.90 | 10.338% | $191.8778 | $191.88 | $191.90 | $191.90 |
| Purchase #2 | $127.30 | 4.646% | $133.2144 | $133.21 | $133.20 | $133.20 |
| Purchase #3 | $182.30 | 12.533% | $205.1477 | $205.15 | $205.15 | $205.10 |
| Purchase #4 | $232.72 | 9.670% | $255.224 | $255.22 | $255.20 | $255.20 |
| Purchase #5 | $244.37 | 5.626% | $258.1183 | $258.12 | $258.10 | $258.10 |
| Purchase #6 | $62.78 | 6.739% | $67.0107 | $67.01 | $67.00 | $67.00 |
| Purchase #7 | $149.98 | 7.651% | $161.455 | $161.46 | $161.45 | $161.50 |
| 7 purchase totals = | $1,173.35 | $1,272.0479 | $1,272.05 | $1,272.00 | $1,272.00 | |