| 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 | $218.82 | 7.855% | $236.0083 | $236.01 | $236.00 | $236.00 |
| Purchase #2 | $138.86 | 3.610% | $143.8728 | $143.87 | $143.85 | $143.90 |
| Purchase #3 | $181.54 | 11.379% | $202.1974 | $202.20 | $202.20 | $202.20 |
| Purchase #4 | $40.49 | 7.599% | $43.5668 | $43.57 | $43.55 | $43.60 |
| Purchase #5 | $150.63 | 13.104% | $170.3686 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $5.71 | 7.227% | $6.1227 | $6.12 | $6.10 | $6.10 |
| Purchase #7 | $91.46 | 7.163% | $98.0113 | $98.01 | $98.00 | $98.00 |
| 7 purchase totals = | $827.51 | $900.1479 | $900.15 | $900.05 | $900.20 | |