| 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 | $171.75 | 9.326% | $187.7674 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $20.32 | 9.583% | $22.2673 | $22.27 | $22.25 | $22.30 |
| Purchase #3 | $95.55 | 4.787% | $100.124 | $100.12 | $100.10 | $100.10 |
| Purchase #4 | $83.76 | 11.710% | $93.5683 | $93.57 | $93.55 | $93.60 |
| Purchase #5 | $110.57 | 12.185% | $124.043 | $124.04 | $124.05 | $124.00 |
| Purchase #6 | $150.55 | 10.547% | $166.4285 | $166.43 | $166.45 | $166.40 |
| Purchase #7 | $37.50 | 5.327% | $39.4976 | $39.50 | $39.50 | $39.50 |
| 7 purchase totals = | $670.00 | $733.6961 | $733.70 | $733.65 | $733.70 | |