| 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 | $197.43 | 4.813% | $206.9323 | $206.93 | $206.95 | $206.90 |
| Purchase #2 | $70.71 | 11.421% | $78.7858 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $144.40 | 3.782% | $149.8612 | $149.86 | $149.85 | $149.90 |
| Purchase #4 | $115.48 | 12.509% | $129.9254 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $191.41 | 6.648% | $204.1349 | $204.13 | $204.15 | $204.10 |
| Purchase #6 | $71.92 | 10.677% | $79.5989 | $79.60 | $79.60 | $79.60 |
| Purchase #7 | $206.61 | 4.480% | $215.8661 | $215.87 | $215.85 | $215.90 |
| 7 purchase totals = | $997.96 | $1,065.1046 | $1,065.11 | $1,065.15 | $1,065.10 | |