| 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 | $134.63 | 8.299% | $145.8029 | $145.80 | $145.80 | $145.80 |
| Purchase #2 | $229.32 | 6.553% | $244.3473 | $244.35 | $244.35 | $244.30 |
| Purchase #3 | $198.25 | 9.315% | $216.717 | $216.72 | $216.70 | $216.70 |
| Purchase #4 | $116.99 | 6.449% | $124.5347 | $124.53 | $124.55 | $124.50 |
| Purchase #5 | $139.47 | 4.653% | $145.9595 | $145.96 | $145.95 | $146.00 |
| Purchase #6 | $33.46 | 13.708% | $38.0467 | $38.05 | $38.05 | $38.00 |
| Purchase #7 | $7.49 | 11.707% | $8.3669 | $8.37 | $8.35 | $8.40 |
| 7 purchase totals = | $859.61 | $923.7750 | $923.78 | $923.75 | $923.70 | |