| 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 | $150.62 | 4.656% | $157.6329 | $157.63 | $157.65 | $157.60 |
| Purchase #2 | $110.59 | 10.684% | $122.4054 | $122.41 | $122.40 | $122.40 |
| Purchase #3 | $56.97 | 5.591% | $60.1552 | $60.16 | $60.15 | $60.20 |
| Purchase #4 | $100.73 | 8.609% | $109.4018 | $109.40 | $109.40 | $109.40 |
| Purchase #5 | $221.92 | 11.294% | $246.9836 | $246.98 | $247.00 | $247.00 |
| Purchase #6 | $33.95 | 7.132% | $36.3713 | $36.37 | $36.35 | $36.40 |
| Purchase #7 | $83.45 | 8.167% | $90.2654 | $90.27 | $90.25 | $90.30 |
| 7 purchase totals = | $758.23 | $823.2156 | $823.22 | $823.20 | $823.30 | |