| 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 | $139.84 | 5.853% | $148.0248 | $148.02 | $148.00 | $148.00 |
| Purchase #2 | $175.91 | 7.831% | $189.6855 | $189.69 | $189.70 | $189.70 |
| Purchase #3 | $187.39 | 6.558% | $199.679 | $199.68 | $199.70 | $199.70 |
| Purchase #4 | $172.63 | 3.678% | $178.9793 | $178.98 | $179.00 | $179.00 |
| Purchase #5 | $147.96 | 9.372% | $161.8268 | $161.83 | $161.85 | $161.80 |
| Purchase #6 | $63.95 | 7.419% | $68.6945 | $68.69 | $68.70 | $68.70 |
| Purchase #7 | $67.85 | 5.764% | $71.7609 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $955.53 | $1,018.6508 | $1,018.65 | $1,018.70 | $1,018.70 | |