| 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 | $138.45 | 9.459% | $151.546 | $151.55 | $151.55 | $151.50 |
| Purchase #2 | $205.87 | 6.360% | $218.9633 | $218.96 | $218.95 | $219.00 |
| Purchase #3 | $240.73 | 10.850% | $266.8492 | $266.85 | $266.85 | $266.80 |
| Purchase #4 | $169.35 | 7.817% | $182.5881 | $182.59 | $182.60 | $182.60 |
| Purchase #5 | $31.81 | 5.577% | $33.584 | $33.58 | $33.60 | $33.60 |
| Purchase #6 | $210.39 | 4.389% | $219.624 | $219.62 | $219.60 | $219.60 |
| Purchase #7 | $100.30 | 12.865% | $113.2036 | $113.20 | $113.20 | $113.20 |
| 7 purchase totals = | $1,096.90 | $1,186.3582 | $1,186.35 | $1,186.35 | $1,186.30 | |