| 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 | $137.36 | 13.807% | $156.3253 | $156.33 | $156.35 | $156.30 |
| Purchase #2 | $144.74 | 6.654% | $154.371 | $154.37 | $154.35 | $154.40 |
| Purchase #3 | $144.41 | 3.398% | $149.3171 | $149.32 | $149.30 | $149.30 |
| Purchase #4 | $8.32 | 9.727% | $9.1293 | $9.13 | $9.15 | $9.10 |
| Purchase #5 | $97.61 | 9.529% | $106.9113 | $106.91 | $106.90 | $106.90 |
| Purchase #6 | $71.75 | 5.402% | $75.6259 | $75.63 | $75.65 | $75.60 |
| Purchase #7 | $204.69 | 4.838% | $214.5929 | $214.59 | $214.60 | $214.60 |
| 7 purchase totals = | $808.88 | $866.2728 | $866.28 | $866.30 | $866.20 | |