| 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 | $184.95 | 6.378% | $196.7461 | $196.75 | $196.75 | $196.70 |
| Purchase #2 | $72.64 | 3.485% | $75.1715 | $75.17 | $75.15 | $75.20 |
| Purchase #3 | $70.37 | 3.211% | $72.6296 | $72.63 | $72.65 | $72.60 |
| Purchase #4 | $84.26 | 10.762% | $93.3281 | $93.33 | $93.35 | $93.30 |
| Purchase #5 | $10.36 | 4.145% | $10.7894 | $10.79 | $10.80 | $10.80 |
| Purchase #6 | $69.91 | 6.378% | $74.3689 | $74.37 | $74.35 | $74.40 |
| Purchase #7 | $35.63 | 9.823% | $39.1299 | $39.13 | $39.15 | $39.10 |
| 7 purchase totals = | $528.12 | $562.1635 | $562.17 | $562.20 | $562.10 | |