| 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 | $123.94 | 8.692% | $134.7129 | $134.71 | $134.70 | $134.70 |
| Purchase #2 | $152.39 | 10.783% | $168.8222 | $168.82 | $168.80 | $168.80 |
| Purchase #3 | $215.62 | 10.111% | $237.4213 | $237.42 | $237.40 | $237.40 |
| Purchase #4 | $16.97 | 3.759% | $17.6079 | $17.61 | $17.60 | $17.60 |
| Purchase #5 | $153.71 | 12.625% | $173.1159 | $173.12 | $173.10 | $173.10 |
| Purchase #6 | $44.45 | 7.368% | $47.7251 | $47.73 | $47.75 | $47.70 |
| Purchase #7 | $162.69 | 6.594% | $173.4178 | $173.42 | $173.40 | $173.40 |
| 7 purchase totals = | $869.77 | $952.8231 | $952.83 | $952.75 | $952.70 | |