| 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 | $193.49 | 5.813% | $204.7376 | $204.74 | $204.75 | $204.70 |
| Purchase #2 | $95.81 | 12.410% | $107.7 | $107.70 | $107.70 | $107.70 |
| Purchase #3 | $190.95 | 12.305% | $214.4464 | $214.45 | $214.45 | $214.40 |
| Purchase #4 | $52.58 | 10.252% | $57.9705 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $163.78 | 8.802% | $178.1959 | $178.20 | $178.20 | $178.20 |
| Purchase #6 | $85.86 | 9.345% | $93.8836 | $93.88 | $93.90 | $93.90 |
| Purchase #7 | $29.39 | 10.855% | $32.5803 | $32.58 | $32.60 | $32.60 |
| 7 purchase totals = | $811.86 | $889.5143 | $889.52 | $889.55 | $889.50 | |