| 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 | $148.66 | 3.429% | $153.7576 | $153.76 | $153.75 | $153.80 |
| Purchase #2 | $36.90 | 3.236% | $38.0941 | $38.09 | $38.10 | $38.10 |
| Purchase #3 | $232.99 | 13.860% | $265.2824 | $265.28 | $265.30 | $265.30 |
| Purchase #4 | $148.95 | 4.328% | $155.3966 | $155.40 | $155.40 | $155.40 |
| Purchase #5 | $221.83 | 10.234% | $244.5321 | $244.53 | $244.55 | $244.50 |
| Purchase #6 | $234.74 | 8.113% | $253.7845 | $253.78 | $253.80 | $253.80 |
| Purchase #7 | $73.45 | 4.110% | $76.4688 | $76.47 | $76.45 | $76.50 |
| 7 purchase totals = | $1,097.52 | $1,187.3161 | $1,187.31 | $1,187.35 | $1,187.40 | |