| 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 | $28.80 | 13.367% | $32.6497 | $32.65 | $32.65 | $32.60 |
| Purchase #2 | $146.72 | 13.512% | $166.5448 | $166.54 | $166.55 | $166.50 |
| Purchase #3 | $108.62 | 13.167% | $122.922 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $149.84 | 8.216% | $162.1509 | $162.15 | $162.15 | $162.20 |
| Purchase #5 | $33.35 | 8.628% | $36.2274 | $36.23 | $36.25 | $36.20 |
| Purchase #6 | $154.99 | 8.598% | $168.316 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $192.85 | 4.187% | $200.9246 | $200.92 | $200.90 | $200.90 |
| 7 purchase totals = | $815.17 | $889.7354 | $889.73 | $889.70 | $889.60 | |