| 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 | $164.85 | 4.829% | $172.8106 | $172.81 | $172.80 | $172.80 |
| Purchase #2 | $93.28 | 9.327% | $101.9802 | $101.98 | $102.00 | $102.00 |
| Purchase #3 | $136.39 | 13.268% | $154.4862 | $154.49 | $154.50 | $154.50 |
| Purchase #4 | $12.77 | 12.740% | $14.3969 | $14.40 | $14.40 | $14.40 |
| Purchase #5 | $174.35 | 9.652% | $191.1783 | $191.18 | $191.20 | $191.20 |
| Purchase #6 | $93.39 | 5.582% | $98.603 | $98.60 | $98.60 | $98.60 |
| Purchase #7 | $193.33 | 5.131% | $203.2498 | $203.25 | $203.25 | $203.20 |
| 7 purchase totals = | $868.36 | $936.7050 | $936.71 | $936.75 | $936.70 | |