| 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 | $142.59 | 11.481% | $158.9608 | $158.96 | $158.95 | $159.00 |
| Purchase #2 | $42.58 | 7.322% | $45.6977 | $45.70 | $45.70 | $45.70 |
| Purchase #3 | $236.59 | 3.641% | $245.2042 | $245.20 | $245.20 | $245.20 |
| Purchase #4 | $235.47 | 8.302% | $255.0187 | $255.02 | $255.00 | $255.00 |
| Purchase #5 | $167.96 | 8.481% | $182.2047 | $182.20 | $182.20 | $182.20 |
| Purchase #6 | $240.60 | 7.477% | $258.5897 | $258.59 | $258.60 | $258.60 |
| Purchase #7 | $210.72 | 10.589% | $233.0331 | $233.03 | $233.05 | $233.00 |
| 7 purchase totals = | $1,276.51 | $1,378.7089 | $1,378.70 | $1,378.70 | $1,378.70 | |