| 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 | $72.61 | 7.571% | $78.1073 | $78.11 | $78.10 | $78.10 |
| Purchase #2 | $14.55 | 6.585% | $15.5081 | $15.51 | $15.50 | $15.50 |
| Purchase #3 | $149.62 | 8.133% | $161.7886 | $161.79 | $161.80 | $161.80 |
| Purchase #4 | $142.52 | 5.266% | $150.0251 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $218.78 | 12.124% | $245.3049 | $245.30 | $245.30 | $245.30 |
| Purchase #6 | $171.61 | 7.669% | $184.7708 | $184.77 | $184.75 | $184.80 |
| Purchase #7 | $137.43 | 6.364% | $146.176 | $146.18 | $146.20 | $146.20 |
| 7 purchase totals = | $907.12 | $981.6808 | $981.69 | $981.70 | $981.70 | |