| 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 | $170.75 | 6.628% | $182.0673 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $204.39 | 8.470% | $221.7018 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $175.37 | 4.487% | $183.2389 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $78.95 | 8.159% | $85.3915 | $85.39 | $85.40 | $85.40 |
| Purchase #5 | $112.90 | 4.111% | $117.5413 | $117.54 | $117.55 | $117.50 |
| Purchase #6 | $189.29 | 11.160% | $210.4148 | $210.41 | $210.40 | $210.40 |
| Purchase #7 | $36.90 | 7.676% | $39.7324 | $39.73 | $39.75 | $39.70 |
| 7 purchase totals = | $968.55 | $1,040.0880 | $1,040.08 | $1,040.10 | $1,040.00 | |