| 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 | $243.60 | 11.718% | $272.145 | $272.15 | $272.15 | $272.10 |
| Purchase #2 | $16.42 | 11.198% | $18.2587 | $18.26 | $18.25 | $18.30 |
| Purchase #3 | $157.38 | 8.275% | $170.4032 | $170.40 | $170.40 | $170.40 |
| Purchase #4 | $51.26 | 5.542% | $54.1008 | $54.10 | $54.10 | $54.10 |
| Purchase #5 | $151.29 | 10.851% | $167.7065 | $167.71 | $167.70 | $167.70 |
| Purchase #6 | $135.57 | 12.566% | $152.6057 | $152.61 | $152.60 | $152.60 |
| Purchase #7 | $81.89 | 8.344% | $88.7229 | $88.72 | $88.70 | $88.70 |
| 7 purchase totals = | $837.41 | $923.9428 | $923.95 | $923.90 | $923.90 | |