| 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 | $153.78 | 7.164% | $164.7968 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $240.91 | 7.738% | $259.5516 | $259.55 | $259.55 | $259.60 |
| Purchase #3 | $152.74 | 3.365% | $157.8797 | $157.88 | $157.90 | $157.90 |
| Purchase #4 | $107.55 | 5.848% | $113.8395 | $113.84 | $113.85 | $113.80 |
| Purchase #5 | $81.54 | 11.582% | $90.984 | $90.98 | $91.00 | $91.00 |
| Purchase #6 | $31.62 | 9.347% | $34.5755 | $34.58 | $34.60 | $34.60 |
| Purchase #7 | $139.81 | 11.764% | $156.2572 | $156.26 | $156.25 | $156.30 |
| 7 purchase totals = | $907.95 | $977.8843 | $977.89 | $977.95 | $978.00 | |