| 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 | $151.27 | 4.102% | $157.4751 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $128.37 | 7.160% | $137.5613 | $137.56 | $137.55 | $137.60 |
| Purchase #3 | $23.58 | 11.551% | $26.3037 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $216.33 | 10.411% | $238.8521 | $238.85 | $238.85 | $238.90 |
| Purchase #5 | $76.26 | 9.666% | $83.6313 | $83.63 | $83.65 | $83.60 |
| Purchase #6 | $128.68 | 7.504% | $138.3361 | $138.34 | $138.35 | $138.30 |
| Purchase #7 | $12.93 | 6.289% | $13.7432 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $737.42 | $795.9028 | $795.90 | $795.95 | $795.90 | |