| 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 | $194.65 | 11.851% | $217.718 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $145.88 | 8.350% | $158.061 | $158.06 | $158.05 | $158.10 |
| Purchase #3 | $102.60 | 13.820% | $116.7793 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $7.87 | 6.310% | $8.3666 | $8.37 | $8.35 | $8.40 |
| Purchase #5 | $77.65 | 7.220% | $83.2563 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $174.39 | 13.390% | $197.7408 | $197.74 | $197.75 | $197.70 |
| Purchase #7 | $63.62 | 11.861% | $71.166 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $766.66 | $853.0880 | $853.10 | $853.05 | $853.20 | |