| 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 | $169.65 | 8.117% | $183.4205 | $183.42 | $183.40 | $183.40 |
| Purchase #2 | $34.98 | 11.687% | $39.0681 | $39.07 | $39.05 | $39.10 |
| Purchase #3 | $21.35 | 13.856% | $24.3083 | $24.31 | $24.30 | $24.30 |
| Purchase #4 | $128.51 | 13.659% | $146.0632 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $70.89 | 5.143% | $74.5359 | $74.54 | $74.55 | $74.50 |
| Purchase #6 | $158.54 | 7.837% | $170.9648 | $170.96 | $170.95 | $171.00 |
| Purchase #7 | $109.45 | 9.377% | $119.7131 | $119.71 | $119.70 | $119.70 |
| 7 purchase totals = | $693.37 | $758.0739 | $758.07 | $758.00 | $758.10 | |