| 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 | $147.67 | 3.336% | $152.5963 | $152.60 | $152.60 | $152.60 |
| Purchase #2 | $244.86 | 7.335% | $262.8205 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $150.55 | 5.848% | $159.3542 | $159.35 | $159.35 | $159.40 |
| Purchase #4 | $17.91 | 3.568% | $18.549 | $18.55 | $18.55 | $18.50 |
| Purchase #5 | $107.78 | 4.250% | $112.3607 | $112.36 | $112.35 | $112.40 |
| Purchase #6 | $132.95 | 4.391% | $138.7878 | $138.79 | $138.80 | $138.80 |
| Purchase #7 | $9.57 | 6.449% | $10.1872 | $10.19 | $10.20 | $10.20 |
| 7 purchase totals = | $811.29 | $854.6557 | $854.66 | $854.65 | $854.70 | |