| 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 | $154.55 | 3.808% | $160.4353 | $160.44 | $160.45 | $160.40 |
| Purchase #2 | $21.96 | 10.294% | $24.2206 | $24.22 | $24.20 | $24.20 |
| Purchase #3 | $219.91 | 11.156% | $244.4432 | $244.44 | $244.45 | $244.40 |
| Purchase #4 | $123.27 | 7.855% | $132.9529 | $132.95 | $132.95 | $133.00 |
| Purchase #5 | $110.30 | 9.402% | $120.6704 | $120.67 | $120.65 | $120.70 |
| Purchase #6 | $142.90 | 8.528% | $155.0865 | $155.09 | $155.10 | $155.10 |
| Purchase #7 | $201.43 | 6.785% | $215.097 | $215.10 | $215.10 | $215.10 |
| 7 purchase totals = | $974.32 | $1,052.9059 | $1,052.91 | $1,052.90 | $1,052.90 | |