| 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 | $190.50 | 12.659% | $214.6154 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $81.48 | 12.222% | $91.4385 | $91.44 | $91.45 | $91.40 |
| Purchase #3 | $44.64 | 8.398% | $48.3889 | $48.39 | $48.40 | $48.40 |
| Purchase #4 | $114.61 | 5.710% | $121.1542 | $121.15 | $121.15 | $121.20 |
| Purchase #5 | $156.46 | 4.136% | $162.9312 | $162.93 | $162.95 | $162.90 |
| Purchase #6 | $147.82 | 8.822% | $160.8607 | $160.86 | $160.85 | $160.90 |
| Purchase #7 | $29.32 | 12.411% | $32.9589 | $32.96 | $32.95 | $33.00 |
| 7 purchase totals = | $764.83 | $832.3478 | $832.35 | $832.35 | $832.40 | |