| 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 | $137.61 | 3.305% | $142.158 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $17.54 | 8.479% | $19.0272 | $19.03 | $19.05 | $19.00 |
| Purchase #3 | $19.30 | 6.719% | $20.5968 | $20.60 | $20.60 | $20.60 |
| Purchase #4 | $235.26 | 12.304% | $264.2064 | $264.21 | $264.20 | $264.20 |
| Purchase #5 | $73.54 | 12.848% | $82.9884 | $82.99 | $83.00 | $83.00 |
| Purchase #6 | $112.29 | 7.610% | $120.8353 | $120.84 | $120.85 | $120.80 |
| Purchase #7 | $118.80 | 4.631% | $124.3016 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $714.34 | $774.1137 | $774.13 | $774.15 | $774.10 | |