| 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 | $137.36 | 6.191% | $145.864 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $250.51 | 4.782% | $262.4894 | $262.49 | $262.50 | $262.50 |
| Purchase #3 | $91.88 | 6.347% | $97.7116 | $97.71 | $97.70 | $97.70 |
| Purchase #4 | $142.31 | 12.627% | $160.2795 | $160.28 | $160.30 | $160.30 |
| Purchase #5 | $21.68 | 5.489% | $22.87 | $22.87 | $22.85 | $22.90 |
| Purchase #6 | $90.71 | 11.190% | $100.8604 | $100.86 | $100.85 | $100.90 |
| Purchase #7 | $162.78 | 8.580% | $176.7465 | $176.75 | $176.75 | $176.70 |
| 7 purchase totals = | $897.23 | $966.8214 | $966.82 | $966.80 | $966.90 | |