| 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 | $119.70 | 11.207% | $133.1148 | $133.11 | $133.10 | $133.10 |
| Purchase #2 | $114.55 | 8.527% | $124.3177 | $124.32 | $124.30 | $124.30 |
| Purchase #3 | $100.36 | 8.777% | $109.1686 | $109.17 | $109.15 | $109.20 |
| Purchase #4 | $120.93 | 8.508% | $131.2187 | $131.22 | $131.20 | $131.20 |
| Purchase #5 | $178.34 | 3.624% | $184.803 | $184.80 | $184.80 | $184.80 |
| Purchase #6 | $132.47 | 4.470% | $138.3914 | $138.39 | $138.40 | $138.40 |
| Purchase #7 | $43.43 | 7.247% | $46.5774 | $46.58 | $46.60 | $46.60 |
| 7 purchase totals = | $809.78 | $867.5916 | $867.59 | $867.55 | $867.60 | |