| 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 | $108.27 | 11.350% | $120.5586 | $120.56 | $120.55 | $120.60 |
| Purchase #2 | $176.31 | 10.305% | $194.4787 | $194.48 | $194.50 | $194.50 |
| Purchase #3 | $153.75 | 6.353% | $163.5177 | $163.52 | $163.50 | $163.50 |
| Purchase #4 | $197.75 | 13.795% | $225.0296 | $225.03 | $225.05 | $225.00 |
| Purchase #5 | $244.74 | 3.865% | $254.1992 | $254.20 | $254.20 | $254.20 |
| Purchase #6 | $154.74 | 6.599% | $164.9513 | $164.95 | $164.95 | $165.00 |
| Purchase #7 | $31.47 | 6.571% | $33.5379 | $33.54 | $33.55 | $33.50 |
| 7 purchase totals = | $1,067.03 | $1,156.2730 | $1,156.28 | $1,156.30 | $1,156.30 | |