| 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 | $190.47 | 8.228% | $206.1419 | $206.14 | $206.15 | $206.10 |
| Purchase #2 | $210.96 | 8.525% | $228.9443 | $228.94 | $228.95 | $228.90 |
| Purchase #3 | $158.55 | 9.344% | $173.3649 | $173.36 | $173.35 | $173.40 |
| Purchase #4 | $184.31 | 6.865% | $196.9629 | $196.96 | $196.95 | $197.00 |
| Purchase #5 | $171.92 | 13.167% | $194.5567 | $194.56 | $194.55 | $194.60 |
| Purchase #6 | $163.31 | 12.261% | $183.3334 | $183.33 | $183.35 | $183.30 |
| Purchase #7 | $99.25 | 8.832% | $108.0158 | $108.02 | $108.00 | $108.00 |
| 7 purchase totals = | $1,178.77 | $1,291.3199 | $1,291.31 | $1,291.30 | $1,291.30 | |