| 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 | $160.70 | 8.755% | $174.7693 | $174.77 | $174.75 | $174.80 |
| Purchase #2 | $165.70 | 4.662% | $173.4249 | $173.42 | $173.40 | $173.40 |
| Purchase #3 | $110.80 | 13.536% | $125.7979 | $125.80 | $125.80 | $125.80 |
| Purchase #4 | $174.91 | 8.408% | $189.6164 | $189.62 | $189.60 | $189.60 |
| Purchase #5 | $234.95 | 3.607% | $243.4246 | $243.42 | $243.40 | $243.40 |
| Purchase #6 | $92.84 | 10.451% | $102.5427 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $152.94 | 4.558% | $159.911 | $159.91 | $159.90 | $159.90 |
| 7 purchase totals = | $1,092.84 | $1,169.4868 | $1,169.48 | $1,169.40 | $1,169.40 | |