| 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 | $168.84 | 5.344% | $177.8628 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $238.77 | 11.422% | $266.0423 | $266.04 | $266.05 | $266.00 |
| Purchase #3 | $155.68 | 3.333% | $160.8688 | $160.87 | $160.85 | $160.90 |
| Purchase #4 | $28.53 | 4.366% | $29.7756 | $29.78 | $29.80 | $29.80 |
| Purchase #5 | $40.30 | 5.839% | $42.6531 | $42.65 | $42.65 | $42.70 |
| Purchase #6 | $139.33 | 9.338% | $152.3406 | $152.34 | $152.35 | $152.30 |
| Purchase #7 | $32.76 | 11.680% | $36.5864 | $36.59 | $36.60 | $36.60 |
| 7 purchase totals = | $804.21 | $866.1296 | $866.13 | $866.15 | $866.20 | |