| 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 | $174.82 | 9.624% | $191.6447 | $191.64 | $191.65 | $191.60 |
| Purchase #2 | $167.74 | 12.392% | $188.5263 | $188.53 | $188.55 | $188.50 |
| Purchase #3 | $184.54 | 7.446% | $198.2808 | $198.28 | $198.30 | $198.30 |
| Purchase #4 | $79.30 | 10.634% | $87.7328 | $87.73 | $87.75 | $87.70 |
| Purchase #5 | $224.98 | 8.391% | $243.8581 | $243.86 | $243.85 | $243.90 |
| Purchase #6 | $159.27 | 3.707% | $165.1741 | $165.17 | $165.15 | $165.20 |
| Purchase #7 | $248.47 | 3.681% | $257.6162 | $257.62 | $257.60 | $257.60 |
| 7 purchase totals = | $1,239.12 | $1,332.8330 | $1,332.83 | $1,332.85 | $1,332.80 | |