| 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 | $135.73 | 9.424% | $148.5212 | $148.52 | $148.50 | $148.50 |
| Purchase #2 | $45.49 | 9.551% | $49.8347 | $49.83 | $49.85 | $49.80 |
| Purchase #3 | $137.25 | 4.751% | $143.7707 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $133.64 | 13.107% | $151.1562 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $135.49 | 13.370% | $153.605 | $153.61 | $153.60 | $153.60 |
| Purchase #6 | $122.79 | 9.207% | $134.0953 | $134.10 | $134.10 | $134.10 |
| Purchase #7 | $181.27 | 3.505% | $187.6235 | $187.62 | $187.60 | $187.60 |
| 7 purchase totals = | $891.66 | $968.6066 | $968.61 | $968.55 | $968.60 | |