| 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 | $160.38 | 3.665% | $166.2579 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $66.94 | 9.201% | $73.0991 | $73.10 | $73.10 | $73.10 |
| Purchase #3 | $168.81 | 11.777% | $188.6908 | $188.69 | $188.70 | $188.70 |
| Purchase #4 | $93.96 | 4.808% | $98.4776 | $98.48 | $98.50 | $98.50 |
| Purchase #5 | $124.61 | 7.111% | $133.471 | $133.47 | $133.45 | $133.50 |
| Purchase #6 | $47.99 | 10.643% | $53.0976 | $53.10 | $53.10 | $53.10 |
| Purchase #7 | $153.38 | 5.471% | $161.7714 | $161.77 | $161.75 | $161.80 |
| 7 purchase totals = | $816.07 | $874.8654 | $874.87 | $874.85 | $875.00 | |