| 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 | $157.76 | 3.541% | $163.3463 | $163.35 | $163.35 | $163.30 |
| Purchase #2 | $90.61 | 8.424% | $98.243 | $98.24 | $98.25 | $98.20 |
| Purchase #3 | $211.73 | 5.587% | $223.5594 | $223.56 | $223.55 | $223.60 |
| Purchase #4 | $29.36 | 6.749% | $31.3415 | $31.34 | $31.35 | $31.30 |
| Purchase #5 | $199.84 | 10.181% | $220.1857 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $201.82 | 11.475% | $224.9788 | $224.98 | $225.00 | $225.00 |
| Purchase #7 | $240.55 | 6.430% | $256.0174 | $256.02 | $256.00 | $256.00 |
| 7 purchase totals = | $1,131.67 | $1,217.6721 | $1,217.68 | $1,217.70 | $1,217.60 | |