| 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 | $133.41 | 9.213% | $145.7011 | $145.70 | $145.70 | $145.70 |
| Purchase #2 | $141.97 | 4.775% | $148.7491 | $148.75 | $148.75 | $148.70 |
| Purchase #3 | $53.47 | 6.826% | $57.1199 | $57.12 | $57.10 | $57.10 |
| Purchase #4 | $17.67 | 11.608% | $19.7211 | $19.72 | $19.70 | $19.70 |
| Purchase #5 | $18.56 | 3.312% | $19.1747 | $19.17 | $19.15 | $19.20 |
| Purchase #6 | $243.26 | 8.783% | $264.6255 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $97.64 | 13.617% | $110.9356 | $110.94 | $110.95 | $110.90 |
| 7 purchase totals = | $705.98 | $766.0270 | $766.03 | $766.00 | $765.90 | |