| 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 | $161.43 | 8.219% | $174.6979 | $174.70 | $174.70 | $174.70 |
| Purchase #2 | $63.30 | 11.124% | $70.3415 | $70.34 | $70.35 | $70.30 |
| Purchase #3 | $164.70 | 12.692% | $185.6037 | $185.60 | $185.60 | $185.60 |
| Purchase #4 | $88.84 | 7.139% | $95.1823 | $95.18 | $95.20 | $95.20 |
| Purchase #5 | $181.94 | 4.747% | $190.5767 | $190.58 | $190.60 | $190.60 |
| Purchase #6 | $62.63 | 13.299% | $70.9592 | $70.96 | $70.95 | $71.00 |
| Purchase #7 | $178.25 | 3.322% | $184.1715 | $184.17 | $184.15 | $184.20 |
| 7 purchase totals = | $901.09 | $971.5328 | $971.53 | $971.55 | $971.60 | |