| 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 | $185.98 | 11.203% | $206.8153 | $206.82 | $206.80 | $206.80 |
| Purchase #2 | $55.63 | 4.537% | $58.1539 | $58.15 | $58.15 | $58.20 |
| Purchase #3 | $98.41 | 12.838% | $111.0439 | $111.04 | $111.05 | $111.00 |
| Purchase #4 | $194.93 | 7.232% | $209.0273 | $209.03 | $209.05 | $209.00 |
| Purchase #5 | $25.70 | 10.621% | $28.4296 | $28.43 | $28.45 | $28.40 |
| Purchase #6 | $185.36 | 9.647% | $203.2417 | $203.24 | $203.25 | $203.20 |
| Purchase #7 | $34.87 | 11.437% | $38.8581 | $38.86 | $38.85 | $38.90 |
| 7 purchase totals = | $780.88 | $855.5698 | $855.57 | $855.60 | $855.50 | |