| 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 | $86.64 | 5.666% | $91.549 | $91.55 | $91.55 | $91.50 |
| Purchase #2 | $95.70 | 12.664% | $107.8194 | $107.82 | $107.80 | $107.80 |
| Purchase #3 | $223.43 | 13.697% | $254.0332 | $254.03 | $254.05 | $254.00 |
| Purchase #4 | $187.66 | 7.341% | $201.4361 | $201.44 | $201.45 | $201.40 |
| Purchase #5 | $166.84 | 13.123% | $188.7344 | $188.73 | $188.75 | $188.70 |
| Purchase #6 | $160.65 | 3.467% | $166.2197 | $166.22 | $166.20 | $166.20 |
| Purchase #7 | $30.98 | 8.624% | $33.6517 | $33.65 | $33.65 | $33.70 |
| 7 purchase totals = | $951.90 | $1,043.4435 | $1,043.44 | $1,043.45 | $1,043.30 | |