| 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 | $136.57 | 4.562% | $142.8003 | $142.80 | $142.80 | $142.80 |
| Purchase #2 | $93.43 | 5.382% | $98.4584 | $98.46 | $98.45 | $98.50 |
| Purchase #3 | $107.62 | 9.293% | $117.6211 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $145.58 | 7.809% | $156.9483 | $156.95 | $156.95 | $156.90 |
| Purchase #5 | $232.47 | 5.168% | $244.484 | $244.48 | $244.50 | $244.50 |
| Purchase #6 | $76.82 | 7.384% | $82.4924 | $82.49 | $82.50 | $82.50 |
| Purchase #7 | $107.69 | 9.331% | $117.7386 | $117.74 | $117.75 | $117.70 |
| 7 purchase totals = | $900.18 | $960.5431 | $960.54 | $960.55 | $960.50 | |