| 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 | $149.84 | 10.687% | $165.8534 | $165.85 | $165.85 | $165.90 |
| Purchase #2 | $48.80 | 3.114% | $50.3196 | $50.32 | $50.30 | $50.30 |
| Purchase #3 | $20.45 | 8.663% | $22.2216 | $22.22 | $22.20 | $22.20 |
| Purchase #4 | $189.57 | 7.805% | $204.3659 | $204.37 | $204.35 | $204.40 |
| Purchase #5 | $124.95 | 3.562% | $129.4007 | $129.40 | $129.40 | $129.40 |
| Purchase #6 | $223.36 | 11.384% | $248.7873 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $130.76 | 12.650% | $147.3011 | $147.30 | $147.30 | $147.30 |
| 7 purchase totals = | $887.73 | $968.2496 | $968.25 | $968.20 | $968.30 | |