| 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 | $185.85 | 4.721% | $194.624 | $194.62 | $194.60 | $194.60 |
| Purchase #2 | $89.52 | 13.240% | $101.3724 | $101.37 | $101.35 | $101.40 |
| Purchase #3 | $180.33 | 8.646% | $195.9213 | $195.92 | $195.90 | $195.90 |
| Purchase #4 | $20.40 | 3.122% | $21.0369 | $21.04 | $21.05 | $21.00 |
| Purchase #5 | $61.26 | 3.243% | $63.2467 | $63.25 | $63.25 | $63.20 |
| Purchase #6 | $40.43 | 12.104% | $45.3236 | $45.32 | $45.30 | $45.30 |
| Purchase #7 | $81.29 | 4.103% | $84.6253 | $84.63 | $84.65 | $84.60 |
| 7 purchase totals = | $659.08 | $706.1502 | $706.15 | $706.10 | $706.00 | |