| 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 | $152.25 | 5.643% | $160.8415 | $160.84 | $160.85 | $160.80 |
| Purchase #2 | $180.59 | 7.869% | $194.8006 | $194.80 | $194.80 | $194.80 |
| Purchase #3 | $60.30 | 6.460% | $64.1954 | $64.20 | $64.20 | $64.20 |
| Purchase #4 | $145.98 | 12.168% | $163.7428 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $5.42 | 5.350% | $5.71 | $5.71 | $5.70 | $5.70 |
| Purchase #6 | $32.94 | 10.681% | $36.4583 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $140.66 | 5.158% | $147.9152 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $718.14 | $773.6638 | $773.67 | $773.65 | $773.60 | |