| 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 | $172.64 | 6.399% | $183.6872 | $183.69 | $183.70 | $183.70 |
| Purchase #2 | $220.50 | 7.107% | $236.1709 | $236.17 | $236.15 | $236.20 |
| Purchase #3 | $96.69 | 10.422% | $106.767 | $106.77 | $106.75 | $106.80 |
| Purchase #4 | $52.74 | 6.760% | $56.3052 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $69.25 | 3.105% | $71.4002 | $71.40 | $71.40 | $71.40 |
| Purchase #6 | $5.83 | 7.630% | $6.2748 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $121.50 | 8.483% | $131.8068 | $131.81 | $131.80 | $131.80 |
| 7 purchase totals = | $739.15 | $792.4121 | $792.42 | $792.35 | $792.50 | |