| 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 | $149.62 | 4.352% | $156.1315 | $156.13 | $156.15 | $156.10 |
| Purchase #2 | $143.71 | 11.131% | $159.7064 | $159.71 | $159.70 | $159.70 |
| Purchase #3 | $182.61 | 12.389% | $205.2336 | $205.23 | $205.25 | $205.20 |
| Purchase #4 | $80.66 | 8.856% | $87.8032 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $246.84 | 3.118% | $254.5365 | $254.54 | $254.55 | $254.50 |
| Purchase #6 | $87.50 | 7.446% | $94.0153 | $94.02 | $94.00 | $94.00 |
| Purchase #7 | $9.79 | 10.571% | $10.8249 | $10.82 | $10.80 | $10.80 |
| 7 purchase totals = | $900.73 | $968.2514 | $968.25 | $968.25 | $968.10 | |