| 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 | $152.55 | 5.231% | $160.5299 | $160.53 | $160.55 | $160.50 |
| Purchase #2 | $245.52 | 10.207% | $270.5802 | $270.58 | $270.60 | $270.60 |
| Purchase #3 | $121.64 | 10.197% | $134.0436 | $134.04 | $134.05 | $134.00 |
| Purchase #4 | $152.92 | 6.376% | $162.6702 | $162.67 | $162.65 | $162.70 |
| Purchase #5 | $60.63 | 7.397% | $65.1148 | $65.11 | $65.10 | $65.10 |
| Purchase #6 | $110.62 | 8.371% | $119.88 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $177.48 | 10.243% | $195.6593 | $195.66 | $195.65 | $195.70 |
| 7 purchase totals = | $1,021.36 | $1,108.4780 | $1,108.47 | $1,108.50 | $1,108.50 | |