| 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 | $135.99 | 3.810% | $141.1712 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $29.39 | 13.740% | $33.4282 | $33.43 | $33.45 | $33.40 |
| Purchase #3 | $154.56 | 13.347% | $175.1891 | $175.19 | $175.20 | $175.20 |
| Purchase #4 | $210.41 | 4.447% | $219.7669 | $219.77 | $219.75 | $219.80 |
| Purchase #5 | $6.70 | 10.368% | $7.3947 | $7.39 | $7.40 | $7.40 |
| Purchase #6 | $26.85 | 6.658% | $28.6377 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $80.91 | 7.405% | $86.9014 | $86.90 | $86.90 | $86.90 |
| 7 purchase totals = | $644.81 | $692.4892 | $692.49 | $692.50 | $692.50 | |