| 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 | $135.34 | 7.776% | $145.864 | $145.86 | $145.85 | $145.90 |
| Purchase #2 | $108.34 | 6.493% | $115.3745 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $61.44 | 3.852% | $63.8067 | $63.81 | $63.80 | $63.80 |
| Purchase #4 | $222.38 | 9.871% | $244.3311 | $244.33 | $244.35 | $244.30 |
| Purchase #5 | $81.27 | 3.449% | $84.073 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $116.84 | 11.489% | $130.2637 | $130.26 | $130.25 | $130.30 |
| Purchase #7 | $111.91 | 10.603% | $123.7758 | $123.78 | $123.80 | $123.80 |
| 7 purchase totals = | $837.52 | $907.4888 | $907.48 | $907.45 | $907.60 | |