| 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 | $146.30 | 6.826% | $156.2864 | $156.29 | $156.30 | $156.30 |
| Purchase #2 | $106.49 | 13.848% | $121.2367 | $121.24 | $121.25 | $121.20 |
| Purchase #3 | $211.29 | 7.780% | $227.7284 | $227.73 | $227.75 | $227.70 |
| Purchase #4 | $16.85 | 7.778% | $18.1606 | $18.16 | $18.15 | $18.20 |
| Purchase #5 | $131.68 | 10.697% | $145.7658 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $226.91 | 11.504% | $253.0137 | $253.01 | $253.00 | $253.00 |
| Purchase #7 | $89.60 | 4.489% | $93.6221 | $93.62 | $93.60 | $93.60 |
| 7 purchase totals = | $929.12 | $1,015.8137 | $1,015.82 | $1,015.80 | $1,015.80 | |