| 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 | $26.62 | 12.550% | $29.9608 | $29.96 | $29.95 | $30.00 |
| Purchase #2 | $168.39 | 4.523% | $176.0063 | $176.01 | $176.00 | $176.00 |
| Purchase #3 | $133.45 | 11.528% | $148.8341 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $90.44 | 3.544% | $93.6452 | $93.65 | $93.65 | $93.60 |
| Purchase #5 | $144.44 | 3.660% | $149.7265 | $149.73 | $149.75 | $149.70 |
| Purchase #6 | $186.30 | 4.814% | $195.2685 | $195.27 | $195.25 | $195.30 |
| Purchase #7 | $145.80 | 4.709% | $152.6657 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $895.44 | $946.1071 | $946.12 | $946.10 | $946.10 | |