| 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 | $128.50 | 3.301% | $132.7418 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $18.34 | 4.579% | $19.1798 | $19.18 | $19.20 | $19.20 |
| Purchase #3 | $123.99 | 8.460% | $134.4796 | $134.48 | $134.50 | $134.50 |
| Purchase #4 | $16.27 | 3.475% | $16.8354 | $16.84 | $16.85 | $16.80 |
| Purchase #5 | $71.27 | 12.299% | $80.0355 | $80.04 | $80.05 | $80.00 |
| Purchase #6 | $170.27 | 8.578% | $184.8758 | $184.88 | $184.90 | $184.90 |
| Purchase #7 | $179.64 | 4.561% | $187.8334 | $187.83 | $187.85 | $187.80 |
| 7 purchase totals = | $708.28 | $755.9813 | $755.99 | $756.10 | $755.90 | |