| 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 | $151.25 | 6.690% | $161.3686 | $161.37 | $161.35 | $161.40 |
| Purchase #2 | $247.47 | 12.845% | $279.2575 | $279.26 | $279.25 | $279.30 |
| Purchase #3 | $136.96 | 5.434% | $144.4024 | $144.40 | $144.40 | $144.40 |
| Purchase #4 | $188.76 | 12.793% | $212.9081 | $212.91 | $212.90 | $212.90 |
| Purchase #5 | $189.38 | 9.317% | $207.0245 | $207.02 | $207.00 | $207.00 |
| Purchase #6 | $245.58 | 12.351% | $275.9116 | $275.91 | $275.90 | $275.90 |
| Purchase #7 | $198.86 | 5.262% | $209.324 | $209.32 | $209.30 | $209.30 |
| 7 purchase totals = | $1,358.26 | $1,490.1967 | $1,490.19 | $1,490.10 | $1,490.20 | |