| 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 | $163.83 | 4.408% | $171.0516 | $171.05 | $171.05 | $171.10 |
| Purchase #2 | $108.63 | 4.547% | $113.5694 | $113.57 | $113.55 | $113.60 |
| Purchase #3 | $119.39 | 7.575% | $128.4338 | $128.43 | $128.45 | $128.40 |
| Purchase #4 | $187.48 | 10.413% | $207.0023 | $207.00 | $207.00 | $207.00 |
| Purchase #5 | $196.56 | 11.718% | $219.5929 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $57.28 | 4.302% | $59.7442 | $59.74 | $59.75 | $59.70 |
| Purchase #7 | $34.68 | 10.402% | $38.2874 | $38.29 | $38.30 | $38.30 |
| 7 purchase totals = | $867.85 | $937.6816 | $937.67 | $937.70 | $937.70 | |