| 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 | $137.31 | 11.842% | $153.5703 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $231.55 | 7.158% | $248.1243 | $248.12 | $248.10 | $248.10 |
| Purchase #3 | $194.99 | 8.368% | $211.3068 | $211.31 | $211.30 | $211.30 |
| Purchase #4 | $187.50 | 10.387% | $206.9756 | $206.98 | $207.00 | $207.00 |
| Purchase #5 | $25.25 | 5.614% | $26.6675 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $15.57 | 5.697% | $16.457 | $16.46 | $16.45 | $16.50 |
| Purchase #7 | $163.98 | 4.172% | $170.8212 | $170.82 | $170.80 | $170.80 |
| 7 purchase totals = | $956.15 | $1,033.9227 | $1,033.93 | $1,033.85 | $1,034.00 | |