| 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 | $128.90 | 7.426% | $138.4721 | $138.47 | $138.45 | $138.50 |
| Purchase #2 | $123.86 | 10.386% | $136.7241 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $184.46 | 5.594% | $194.7787 | $194.78 | $194.80 | $194.80 |
| Purchase #4 | $221.96 | 11.311% | $247.0659 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $166.68 | 13.352% | $188.9351 | $188.94 | $188.95 | $188.90 |
| Purchase #6 | $172.87 | 6.349% | $183.8455 | $183.85 | $183.85 | $183.80 |
| Purchase #7 | $153.95 | 7.873% | $166.0705 | $166.07 | $166.05 | $166.10 |
| 7 purchase totals = | $1,152.68 | $1,255.8919 | $1,255.90 | $1,255.85 | $1,255.90 | |