| 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 | $158.52 | 6.497% | $168.819 | $168.82 | $168.80 | $168.80 |
| Purchase #2 | $238.44 | 7.636% | $256.6473 | $256.65 | $256.65 | $256.60 |
| Purchase #3 | $169.46 | 5.764% | $179.2277 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $135.92 | 9.136% | $148.3377 | $148.34 | $148.35 | $148.30 |
| Purchase #5 | $207.60 | 6.536% | $221.1687 | $221.17 | $221.15 | $221.20 |
| Purchase #6 | $185.30 | 5.709% | $195.8788 | $195.88 | $195.90 | $195.90 |
| Purchase #7 | $37.73 | 5.134% | $39.6671 | $39.67 | $39.65 | $39.70 |
| 7 purchase totals = | $1,132.97 | $1,209.7463 | $1,209.76 | $1,209.75 | $1,209.70 | |