| 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 | $166.37 | 12.672% | $187.4524 | $187.45 | $187.45 | $187.50 |
| Purchase #2 | $5.86 | 6.133% | $6.2194 | $6.22 | $6.20 | $6.20 |
| Purchase #3 | $28.56 | 8.867% | $31.0924 | $31.09 | $31.10 | $31.10 |
| Purchase #4 | $116.84 | 4.581% | $122.1924 | $122.19 | $122.20 | $122.20 |
| Purchase #5 | $166.62 | 3.437% | $172.3467 | $172.35 | $172.35 | $172.30 |
| Purchase #6 | $187.74 | 5.181% | $197.4668 | $197.47 | $197.45 | $197.50 |
| Purchase #7 | $211.85 | 9.454% | $231.8783 | $231.88 | $231.90 | $231.90 |
| 7 purchase totals = | $883.84 | $948.6484 | $948.65 | $948.65 | $948.70 | |