| 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 | $162.67 | 5.518% | $171.6461 | $171.65 | $171.65 | $171.60 |
| Purchase #2 | $148.74 | 10.271% | $164.0171 | $164.02 | $164.00 | $164.00 |
| Purchase #3 | $247.91 | 4.222% | $258.3768 | $258.38 | $258.40 | $258.40 |
| Purchase #4 | $137.89 | 4.758% | $144.4508 | $144.45 | $144.45 | $144.50 |
| Purchase #5 | $109.29 | 9.530% | $119.7053 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $24.89 | 13.286% | $28.1969 | $28.20 | $28.20 | $28.20 |
| Purchase #7 | $63.72 | 9.351% | $69.6785 | $69.68 | $69.70 | $69.70 |
| 7 purchase totals = | $895.11 | $956.0715 | $956.09 | $956.10 | $956.10 | |