| 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 | $146.86 | 4.246% | $153.0957 | $153.10 | $153.10 | $153.10 |
| Purchase #2 | $44.32 | 11.690% | $49.501 | $49.50 | $49.50 | $49.50 |
| Purchase #3 | $72.70 | 5.168% | $76.4571 | $76.46 | $76.45 | $76.50 |
| Purchase #4 | $145.87 | 9.133% | $159.1923 | $159.19 | $159.20 | $159.20 |
| Purchase #5 | $59.46 | 6.822% | $63.5164 | $63.52 | $63.50 | $63.50 |
| Purchase #6 | $10.70 | 10.696% | $11.8445 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $104.52 | 8.846% | $113.7658 | $113.77 | $113.75 | $113.80 |
| 7 purchase totals = | $584.43 | $627.3728 | $627.38 | $627.35 | $627.40 | |