| 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 | $129.30 | 13.438% | $146.6753 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $203.88 | 5.123% | $214.3248 | $214.32 | $214.30 | $214.30 |
| Purchase #3 | $42.70 | 4.379% | $44.5698 | $44.57 | $44.55 | $44.60 |
| Purchase #4 | $95.50 | 13.857% | $108.7334 | $108.73 | $108.75 | $108.70 |
| Purchase #5 | $178.51 | 9.184% | $194.9044 | $194.90 | $194.90 | $194.90 |
| Purchase #6 | $83.42 | 13.381% | $94.5824 | $94.58 | $94.60 | $94.60 |
| Purchase #7 | $17.67 | 7.860% | $19.0589 | $19.06 | $19.05 | $19.10 |
| 7 purchase totals = | $750.98 | $822.8490 | $822.84 | $822.85 | $822.90 | |