| 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 | $148.65 | 3.421% | $153.7353 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $66.69 | 12.345% | $74.9229 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $174.28 | 12.262% | $195.6502 | $195.65 | $195.65 | $195.70 |
| Purchase #4 | $58.29 | 10.312% | $64.3009 | $64.30 | $64.30 | $64.30 |
| Purchase #5 | $139.65 | 4.481% | $145.9077 | $145.91 | $145.90 | $145.90 |
| Purchase #6 | $19.69 | 7.468% | $21.1604 | $21.16 | $21.15 | $21.20 |
| Purchase #7 | $136.75 | 4.309% | $142.6426 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $744.00 | $798.3200 | $798.32 | $798.30 | $798.30 | |