| 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 | $204.75 | 5.572% | $216.1587 | $216.16 | $216.15 | $216.20 |
| Purchase #2 | $57.30 | 12.566% | $64.5003 | $64.50 | $64.50 | $64.50 |
| Purchase #3 | $171.50 | 13.439% | $194.5479 | $194.55 | $194.55 | $194.50 |
| Purchase #4 | $68.64 | 13.311% | $77.7767 | $77.78 | $77.80 | $77.80 |
| Purchase #5 | $144.43 | 9.782% | $158.5581 | $158.56 | $158.55 | $158.60 |
| Purchase #6 | $217.43 | 5.163% | $228.6559 | $228.66 | $228.65 | $228.70 |
| Purchase #7 | $199.79 | 13.138% | $226.0384 | $226.04 | $226.05 | $226.00 |
| 7 purchase totals = | $1,063.84 | $1,166.2360 | $1,166.25 | $1,166.25 | $1,166.30 | |