| 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 | $166.35 | 4.506% | $173.8457 | $173.85 | $173.85 | $173.80 |
| Purchase #2 | $121.79 | 13.723% | $138.5032 | $138.50 | $138.50 | $138.50 |
| Purchase #3 | $24.54 | 13.542% | $27.8632 | $27.86 | $27.85 | $27.90 |
| Purchase #4 | $226.74 | 13.847% | $258.1367 | $258.14 | $258.15 | $258.10 |
| Purchase #5 | $17.59 | 9.869% | $19.326 | $19.33 | $19.35 | $19.30 |
| Purchase #6 | $103.33 | 8.621% | $112.2381 | $112.24 | $112.25 | $112.20 |
| Purchase #7 | $71.87 | 3.721% | $74.5443 | $74.54 | $74.55 | $74.50 |
| 7 purchase totals = | $732.21 | $804.4572 | $804.46 | $804.50 | $804.30 | |