| 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 | $181.42 | 13.257% | $205.4708 | $205.47 | $205.45 | $205.50 |
| Purchase #2 | $66.88 | 10.286% | $73.7593 | $73.76 | $73.75 | $73.80 |
| Purchase #3 | $141.66 | 13.189% | $160.3435 | $160.34 | $160.35 | $160.30 |
| Purchase #4 | $237.76 | 4.849% | $249.289 | $249.29 | $249.30 | $249.30 |
| Purchase #5 | $10.25 | 13.137% | $11.5965 | $11.60 | $11.60 | $11.60 |
| Purchase #6 | $72.70 | 7.440% | $78.1089 | $78.11 | $78.10 | $78.10 |
| Purchase #7 | $134.48 | 11.415% | $149.8309 | $149.83 | $149.85 | $149.80 |
| 7 purchase totals = | $845.15 | $928.3989 | $928.40 | $928.40 | $928.40 | |