| 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 | $138.79 | 4.202% | $144.622 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $204.65 | 7.180% | $219.3439 | $219.34 | $219.35 | $219.30 |
| Purchase #3 | $185.63 | 9.722% | $203.6769 | $203.68 | $203.70 | $203.70 |
| Purchase #4 | $41.59 | 11.673% | $46.4448 | $46.44 | $46.45 | $46.40 |
| Purchase #5 | $108.41 | 4.675% | $113.4782 | $113.48 | $113.50 | $113.50 |
| Purchase #6 | $71.46 | 3.382% | $73.8768 | $73.88 | $73.90 | $73.90 |
| Purchase #7 | $173.42 | 9.394% | $189.7111 | $189.71 | $189.70 | $189.70 |
| 7 purchase totals = | $923.95 | $991.1537 | $991.15 | $991.20 | $991.10 | |