| 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 | $154.34 | 3.647% | $159.9688 | $159.97 | $159.95 | $160.00 |
| Purchase #2 | $50.45 | 10.414% | $55.7039 | $55.70 | $55.70 | $55.70 |
| Purchase #3 | $194.88 | 10.538% | $215.4165 | $215.42 | $215.40 | $215.40 |
| Purchase #4 | $155.88 | 12.398% | $175.206 | $175.21 | $175.20 | $175.20 |
| Purchase #5 | $243.53 | 5.137% | $256.0401 | $256.04 | $256.05 | $256.00 |
| Purchase #6 | $147.74 | 4.185% | $153.9229 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $146.69 | 8.637% | $159.3596 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $1,093.51 | $1,175.6178 | $1,175.62 | $1,175.55 | $1,175.60 | |