| 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 | $133.53 | 12.589% | $150.3401 | $150.34 | $150.35 | $150.30 |
| Purchase #2 | $194.43 | 6.809% | $207.6687 | $207.67 | $207.65 | $207.70 |
| Purchase #3 | $21.96 | 8.180% | $23.7563 | $23.76 | $23.75 | $23.80 |
| Purchase #4 | $23.53 | 5.408% | $24.8025 | $24.80 | $24.80 | $24.80 |
| Purchase #5 | $78.60 | 6.267% | $83.5259 | $83.53 | $83.55 | $83.50 |
| Purchase #6 | $233.57 | 12.323% | $262.3528 | $262.35 | $262.35 | $262.40 |
| Purchase #7 | $159.35 | 12.543% | $179.3373 | $179.34 | $179.35 | $179.30 |
| 7 purchase totals = | $844.97 | $931.7836 | $931.79 | $931.80 | $931.80 | |