| 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 | $144.88 | 7.299% | $155.4548 | $155.45 | $155.45 | $155.50 |
| Purchase #2 | $238.48 | 4.281% | $248.6893 | $248.69 | $248.70 | $248.70 |
| Purchase #3 | $40.51 | 8.215% | $43.8379 | $43.84 | $43.85 | $43.80 |
| Purchase #4 | $236.40 | 5.380% | $249.1183 | $249.12 | $249.10 | $249.10 |
| Purchase #5 | $195.25 | 10.432% | $215.6185 | $215.62 | $215.60 | $215.60 |
| Purchase #6 | $234.44 | 12.667% | $264.1365 | $264.14 | $264.15 | $264.10 |
| Purchase #7 | $210.83 | 13.869% | $240.07 | $240.07 | $240.05 | $240.10 |
| 7 purchase totals = | $1,300.79 | $1,416.9253 | $1,416.93 | $1,416.90 | $1,416.90 | |