| 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 | $120.58 | 9.599% | $132.1545 | $132.15 | $132.15 | $132.20 |
| Purchase #2 | $128.57 | 6.269% | $136.6301 | $136.63 | $136.65 | $136.60 |
| Purchase #3 | $52.69 | 11.405% | $58.6993 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $12.66 | 9.597% | $13.875 | $13.88 | $13.90 | $13.90 |
| Purchase #5 | $24.28 | 9.194% | $26.5123 | $26.51 | $26.50 | $26.50 |
| Purchase #6 | $36.85 | 5.731% | $38.9619 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $201.99 | 4.646% | $211.3745 | $211.37 | $211.35 | $211.40 |
| 7 purchase totals = | $577.62 | $618.2076 | $618.20 | $618.20 | $618.30 | |