| 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 | $146.63 | 6.573% | $156.268 | $156.27 | $156.25 | $156.30 |
| Purchase #2 | $234.78 | 10.400% | $259.1971 | $259.20 | $259.20 | $259.20 |
| Purchase #3 | $185.78 | 9.110% | $202.7046 | $202.70 | $202.70 | $202.70 |
| Purchase #4 | $138.32 | 9.424% | $151.3553 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $41.39 | 12.292% | $46.4777 | $46.48 | $46.50 | $46.50 |
| Purchase #6 | $230.44 | 4.143% | $239.9871 | $239.99 | $240.00 | $240.00 |
| Purchase #7 | $152.74 | 12.457% | $171.7668 | $171.77 | $171.75 | $171.80 |
| 7 purchase totals = | $1,130.08 | $1,227.7566 | $1,227.77 | $1,227.75 | $1,227.90 | |