| 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 | $143.90 | 9.298% | $157.2798 | $157.28 | $157.30 | $157.30 |
| Purchase #2 | $145.71 | 6.819% | $155.646 | $155.65 | $155.65 | $155.60 |
| Purchase #3 | $87.34 | 3.497% | $90.3943 | $90.39 | $90.40 | $90.40 |
| Purchase #4 | $248.56 | 9.224% | $271.4872 | $271.49 | $271.50 | $271.50 |
| Purchase #5 | $200.87 | 13.819% | $228.6282 | $228.63 | $228.65 | $228.60 |
| Purchase #6 | $42.36 | 3.202% | $43.7164 | $43.72 | $43.70 | $43.70 |
| Purchase #7 | $249.44 | 10.849% | $276.5017 | $276.50 | $276.50 | $276.50 |
| 7 purchase totals = | $1,118.18 | $1,223.6536 | $1,223.66 | $1,223.70 | $1,223.60 | |