| 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 | $131.78 | 3.353% | $136.1986 | $136.20 | $136.20 | $136.20 |
| Purchase #2 | $233.32 | 13.799% | $265.5158 | $265.52 | $265.50 | $265.50 |
| Purchase #3 | $9.49 | 9.547% | $10.396 | $10.40 | $10.40 | $10.40 |
| Purchase #4 | $91.42 | 8.103% | $98.8278 | $98.83 | $98.85 | $98.80 |
| Purchase #5 | $140.97 | 3.239% | $145.536 | $145.54 | $145.55 | $145.50 |
| Purchase #6 | $152.73 | 9.537% | $167.2959 | $167.30 | $167.30 | $167.30 |
| Purchase #7 | $156.28 | 5.490% | $164.8598 | $164.86 | $164.85 | $164.90 |
| 7 purchase totals = | $915.99 | $988.6299 | $988.65 | $988.65 | $988.60 | |