| 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 | $165.82 | 4.589% | $173.4295 | $173.43 | $173.45 | $173.40 |
| Purchase #2 | $222.29 | 11.348% | $247.5155 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $6.39 | 12.346% | $7.1789 | $7.18 | $7.20 | $7.20 |
| Purchase #4 | $161.35 | 3.471% | $166.9505 | $166.95 | $166.95 | $167.00 |
| Purchase #5 | $209.82 | 7.310% | $225.1578 | $225.16 | $225.15 | $225.20 |
| Purchase #6 | $86.44 | 11.378% | $96.2751 | $96.28 | $96.30 | $96.30 |
| Purchase #7 | $32.25 | 8.295% | $34.9251 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $884.36 | $951.4324 | $951.45 | $951.50 | $951.50 | |