| 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 | $167.32 | 6.709% | $178.5455 | $178.55 | $178.55 | $178.50 |
| Purchase #2 | $14.28 | 12.475% | $16.0614 | $16.06 | $16.05 | $16.10 |
| Purchase #3 | $78.57 | 9.246% | $85.8346 | $85.83 | $85.85 | $85.80 |
| Purchase #4 | $240.81 | 10.590% | $266.3118 | $266.31 | $266.30 | $266.30 |
| Purchase #5 | $132.79 | 8.332% | $143.8541 | $143.85 | $143.85 | $143.90 |
| Purchase #6 | $197.74 | 13.457% | $224.3499 | $224.35 | $224.35 | $224.30 |
| Purchase #7 | $154.94 | 8.668% | $168.3702 | $168.37 | $168.35 | $168.40 |
| 7 purchase totals = | $986.45 | $1,083.3275 | $1,083.32 | $1,083.30 | $1,083.30 | |