| 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 | $144.41 | 13.172% | $163.4317 | $163.43 | $163.45 | $163.40 |
| Purchase #2 | $50.49 | 12.826% | $56.9658 | $56.97 | $56.95 | $57.00 |
| Purchase #3 | $246.79 | 13.230% | $279.4403 | $279.44 | $279.45 | $279.40 |
| Purchase #4 | $250.34 | 6.596% | $266.8524 | $266.85 | $266.85 | $266.90 |
| Purchase #5 | $49.49 | 8.308% | $53.6016 | $53.60 | $53.60 | $53.60 |
| Purchase #6 | $167.27 | 10.460% | $184.7664 | $184.77 | $184.75 | $184.80 |
| Purchase #7 | $37.62 | 11.250% | $41.8523 | $41.85 | $41.85 | $41.90 |
| 7 purchase totals = | $946.41 | $1,046.9105 | $1,046.91 | $1,046.90 | $1,047.00 | |