| 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 | $145.97 | 12.163% | $163.7243 | $163.72 | $163.70 | $163.70 |
| Purchase #2 | $13.42 | 3.815% | $13.932 | $13.93 | $13.95 | $13.90 |
| Purchase #3 | $163.95 | 11.795% | $183.2879 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $228.37 | 6.768% | $243.8261 | $243.83 | $243.85 | $243.80 |
| Purchase #5 | $156.27 | 7.238% | $167.5808 | $167.58 | $167.60 | $167.60 |
| Purchase #6 | $84.35 | 9.423% | $92.2983 | $92.30 | $92.30 | $92.30 |
| Purchase #7 | $84.97 | 10.657% | $94.0253 | $94.03 | $94.05 | $94.00 |
| 7 purchase totals = | $877.30 | $958.6747 | $958.68 | $958.75 | $958.60 | |