| 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 | $138.56 | 4.398% | $144.6539 | $144.65 | $144.65 | $144.70 |
| Purchase #2 | $123.42 | 7.477% | $132.6481 | $132.65 | $132.65 | $132.60 |
| Purchase #3 | $120.27 | 3.455% | $124.4253 | $124.43 | $124.45 | $124.40 |
| Purchase #4 | $72.96 | 4.249% | $76.0601 | $76.06 | $76.05 | $76.10 |
| Purchase #5 | $25.86 | 12.666% | $29.1354 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $187.99 | 3.520% | $194.6072 | $194.61 | $194.60 | $194.60 |
| Purchase #7 | $13.42 | 10.743% | $14.8617 | $14.86 | $14.85 | $14.90 |
| 7 purchase totals = | $682.48 | $716.3917 | $716.40 | $716.40 | $716.40 | |