| 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 | $169.42 | 8.634% | $184.0477 | $184.05 | $184.05 | $184.00 |
| Purchase #2 | $171.70 | 8.658% | $186.5658 | $186.57 | $186.55 | $186.60 |
| Purchase #3 | $194.35 | 7.669% | $209.2547 | $209.25 | $209.25 | $209.30 |
| Purchase #4 | $18.51 | 10.521% | $20.4574 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $184.64 | 5.180% | $194.2044 | $194.20 | $194.20 | $194.20 |
| Purchase #6 | $120.30 | 9.291% | $131.4771 | $131.48 | $131.50 | $131.50 |
| Purchase #7 | $92.45 | 10.856% | $102.4864 | $102.49 | $102.50 | $102.50 |
| 7 purchase totals = | $951.37 | $1,028.4935 | $1,028.50 | $1,028.50 | $1,028.60 | |