| 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 | $129.27 | 5.218% | $136.0153 | $136.02 | $136.00 | $136.00 |
| Purchase #2 | $87.65 | 5.669% | $92.6189 | $92.62 | $92.60 | $92.60 |
| Purchase #3 | $136.83 | 11.864% | $153.0635 | $153.06 | $153.05 | $153.10 |
| Purchase #4 | $173.45 | 6.192% | $184.19 | $184.19 | $184.20 | $184.20 |
| Purchase #5 | $128.34 | 13.145% | $145.2103 | $145.21 | $145.20 | $145.20 |
| Purchase #6 | $23.68 | 6.624% | $25.2486 | $25.25 | $25.25 | $25.20 |
| Purchase #7 | $74.37 | 6.375% | $79.1111 | $79.11 | $79.10 | $79.10 |
| 7 purchase totals = | $753.59 | $815.4577 | $815.46 | $815.40 | $815.40 | |