| 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 | $183.59 | 13.494% | $208.3636 | $208.36 | $208.35 | $208.40 |
| Purchase #2 | $163.52 | 8.642% | $177.6514 | $177.65 | $177.65 | $177.70 |
| Purchase #3 | $217.27 | 10.514% | $240.1138 | $240.11 | $240.10 | $240.10 |
| Purchase #4 | $83.60 | 4.601% | $87.4464 | $87.45 | $87.45 | $87.40 |
| Purchase #5 | $123.65 | 11.530% | $137.9068 | $137.91 | $137.90 | $137.90 |
| Purchase #6 | $182.29 | 3.666% | $188.9728 | $188.97 | $188.95 | $189.00 |
| Purchase #7 | $94.57 | 7.764% | $101.9124 | $101.91 | $101.90 | $101.90 |
| 7 purchase totals = | $1,048.49 | $1,142.3672 | $1,142.36 | $1,142.30 | $1,142.40 | |