| 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 | $132.66 | 6.237% | $140.934 | $140.93 | $140.95 | $140.90 |
| Purchase #2 | $100.58 | 10.531% | $111.1721 | $111.17 | $111.15 | $111.20 |
| Purchase #3 | $18.27 | 7.427% | $19.6269 | $19.63 | $19.65 | $19.60 |
| Purchase #4 | $12.63 | 8.586% | $13.7144 | $13.71 | $13.70 | $13.70 |
| Purchase #5 | $71.32 | 11.463% | $79.4954 | $79.50 | $79.50 | $79.50 |
| Purchase #6 | $213.80 | 10.186% | $235.5777 | $235.58 | $235.60 | $235.60 |
| Purchase #7 | $136.87 | 5.424% | $144.2938 | $144.29 | $144.30 | $144.30 |
| 7 purchase totals = | $686.13 | $744.8143 | $744.81 | $744.85 | $744.80 | |