| 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 | $133.75 | 10.804% | $148.2004 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $23.30 | 6.203% | $24.7453 | $24.75 | $24.75 | $24.70 |
| Purchase #3 | $225.40 | 9.290% | $246.3397 | $246.34 | $246.35 | $246.30 |
| Purchase #4 | $199.29 | 7.155% | $213.5492 | $213.55 | $213.55 | $213.50 |
| Purchase #5 | $132.31 | 8.294% | $143.2838 | $143.28 | $143.30 | $143.30 |
| Purchase #6 | $145.89 | 4.307% | $152.1735 | $152.17 | $152.15 | $152.20 |
| Purchase #7 | $22.51 | 11.849% | $25.1772 | $25.18 | $25.20 | $25.20 |
| 7 purchase totals = | $882.45 | $953.4691 | $953.47 | $953.50 | $953.40 | |