| 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 | $120.96 | 8.840% | $131.6529 | $131.65 | $131.65 | $131.70 |
| Purchase #2 | $46.72 | 9.613% | $51.2112 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $226.79 | 5.792% | $239.9257 | $239.93 | $239.95 | $239.90 |
| Purchase #4 | $175.31 | 9.674% | $192.2695 | $192.27 | $192.25 | $192.30 |
| Purchase #5 | $78.81 | 5.311% | $82.9956 | $83.00 | $83.00 | $83.00 |
| Purchase #6 | $35.63 | 10.370% | $39.3248 | $39.32 | $39.30 | $39.30 |
| Purchase #7 | $169.87 | 11.306% | $189.0755 | $189.08 | $189.10 | $189.10 |
| 7 purchase totals = | $854.09 | $926.4552 | $926.46 | $926.45 | $926.50 | |