| 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 | $156.64 | 4.788% | $164.1399 | $164.14 | $164.15 | $164.10 |
| Purchase #2 | $151.38 | 6.492% | $161.2076 | $161.21 | $161.20 | $161.20 |
| Purchase #3 | $143.80 | 11.372% | $160.1529 | $160.15 | $160.15 | $160.20 |
| Purchase #4 | $231.82 | 13.696% | $263.5701 | $263.57 | $263.55 | $263.60 |
| Purchase #5 | $91.79 | 9.524% | $100.5321 | $100.53 | $100.55 | $100.50 |
| Purchase #6 | $68.31 | 6.420% | $72.6955 | $72.70 | $72.70 | $72.70 |
| Purchase #7 | $250.74 | 6.786% | $267.7552 | $267.76 | $267.75 | $267.80 |
| 7 purchase totals = | $1,094.48 | $1,190.0533 | $1,190.06 | $1,190.05 | $1,190.10 | |