| 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 | $171.74 | 11.562% | $191.5966 | $191.60 | $191.60 | $191.60 |
| Purchase #2 | $98.85 | 12.268% | $110.9769 | $110.98 | $111.00 | $111.00 |
| Purchase #3 | $63.74 | 13.747% | $72.5023 | $72.50 | $72.50 | $72.50 |
| Purchase #4 | $72.42 | 4.646% | $75.7846 | $75.78 | $75.80 | $75.80 |
| Purchase #5 | $177.74 | 9.785% | $195.1319 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $70.46 | 4.228% | $73.439 | $73.44 | $73.45 | $73.40 |
| Purchase #7 | $28.43 | 5.704% | $30.0516 | $30.05 | $30.05 | $30.10 |
| 7 purchase totals = | $683.38 | $749.4829 | $749.48 | $749.55 | $749.50 | |