| 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 | $174.45 | 9.164% | $190.4366 | $190.44 | $190.45 | $190.40 |
| Purchase #2 | $39.26 | 9.199% | $42.8715 | $42.87 | $42.85 | $42.90 |
| Purchase #3 | $86.90 | 8.839% | $94.5811 | $94.58 | $94.60 | $94.60 |
| Purchase #4 | $36.80 | 13.746% | $41.8585 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $91.31 | 5.500% | $96.3321 | $96.33 | $96.35 | $96.30 |
| Purchase #6 | $75.56 | 9.601% | $82.8145 | $82.81 | $82.80 | $82.80 |
| Purchase #7 | $182.92 | 10.277% | $201.7187 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $687.20 | $750.6130 | $750.61 | $750.60 | $750.60 | |