| 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 | $177.30 | 3.721% | $183.8973 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $64.76 | 7.247% | $69.4532 | $69.45 | $69.45 | $69.50 |
| Purchase #3 | $22.75 | 8.164% | $24.6073 | $24.61 | $24.60 | $24.60 |
| Purchase #4 | $24.36 | 10.149% | $26.8323 | $26.83 | $26.85 | $26.80 |
| Purchase #5 | $43.69 | 11.707% | $48.8048 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $119.96 | 5.127% | $126.1103 | $126.11 | $126.10 | $126.10 |
| Purchase #7 | $184.97 | 10.672% | $204.71 | $204.71 | $204.70 | $204.70 |
| 7 purchase totals = | $637.79 | $684.4152 | $684.41 | $684.40 | $684.40 | |