| 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 | $91.92 | 13.168% | $104.024 | $104.02 | $104.00 | $104.00 |
| Purchase #2 | $179.41 | 3.499% | $185.6876 | $185.69 | $185.70 | $185.70 |
| Purchase #3 | $8.83 | 3.224% | $9.1147 | $9.11 | $9.10 | $9.10 |
| Purchase #4 | $164.38 | 13.830% | $187.1138 | $187.11 | $187.10 | $187.10 |
| Purchase #5 | $162.77 | 7.106% | $174.3364 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $84.36 | 10.753% | $93.4312 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $20.65 | 7.494% | $22.1975 | $22.20 | $22.20 | $22.20 |
| 7 purchase totals = | $712.32 | $775.9052 | $775.90 | $775.90 | $775.80 | |