| 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 | $152.50 | 11.105% | $169.4351 | $169.44 | $169.45 | $169.40 |
| Purchase #2 | $60.55 | 7.671% | $65.1948 | $65.19 | $65.20 | $65.20 |
| Purchase #3 | $184.85 | 13.731% | $210.2318 | $210.23 | $210.25 | $210.20 |
| Purchase #4 | $234.78 | 11.430% | $261.6154 | $261.62 | $261.60 | $261.60 |
| Purchase #5 | $233.57 | 3.516% | $241.7823 | $241.78 | $241.80 | $241.80 |
| Purchase #6 | $240.98 | 5.182% | $253.4676 | $253.47 | $253.45 | $253.50 |
| Purchase #7 | $190.30 | 4.391% | $198.6561 | $198.66 | $198.65 | $198.70 |
| 7 purchase totals = | $1,297.53 | $1,400.3831 | $1,400.39 | $1,400.40 | $1,400.40 | |