| 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 | $129.93 | 3.656% | $134.6802 | $134.68 | $134.70 | $134.70 |
| Purchase #2 | $16.61 | 13.715% | $18.8881 | $18.89 | $18.90 | $18.90 |
| Purchase #3 | $161.50 | 8.559% | $175.3228 | $175.32 | $175.30 | $175.30 |
| Purchase #4 | $159.81 | 12.828% | $180.3104 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $232.30 | 5.727% | $245.6038 | $245.60 | $245.60 | $245.60 |
| Purchase #6 | $149.94 | 10.814% | $166.1545 | $166.15 | $166.15 | $166.20 |
| Purchase #7 | $96.82 | 9.743% | $106.2532 | $106.25 | $106.25 | $106.30 |
| 7 purchase totals = | $946.91 | $1,027.2130 | $1,027.20 | $1,027.20 | $1,027.30 | |