| 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 | $168.54 | 5.105% | $177.144 | $177.14 | $177.15 | $177.10 |
| Purchase #2 | $100.39 | 8.194% | $108.616 | $108.62 | $108.60 | $108.60 |
| Purchase #3 | $147.65 | 7.568% | $158.8242 | $158.82 | $158.80 | $158.80 |
| Purchase #4 | $175.90 | 12.673% | $198.1918 | $198.19 | $198.20 | $198.20 |
| Purchase #5 | $250.57 | 8.213% | $271.1493 | $271.15 | $271.15 | $271.10 |
| Purchase #6 | $11.54 | 10.453% | $12.7463 | $12.75 | $12.75 | $12.70 |
| Purchase #7 | $26.35 | 13.378% | $29.8751 | $29.88 | $29.90 | $29.90 |
| 7 purchase totals = | $880.94 | $956.5467 | $956.55 | $956.55 | $956.40 | |