| 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 | $174.57 | 10.816% | $193.4515 | $193.45 | $193.45 | $193.50 |
| Purchase #2 | $245.28 | 10.769% | $271.6942 | $271.69 | $271.70 | $271.70 |
| Purchase #3 | $75.41 | 13.655% | $85.7072 | $85.71 | $85.70 | $85.70 |
| Purchase #4 | $92.55 | 5.696% | $97.8216 | $97.82 | $97.80 | $97.80 |
| Purchase #5 | $90.32 | 9.545% | $98.941 | $98.94 | $98.95 | $98.90 |
| Purchase #6 | $68.53 | 5.156% | $72.0634 | $72.06 | $72.05 | $72.10 |
| Purchase #7 | $32.40 | 6.103% | $34.3774 | $34.38 | $34.40 | $34.40 |
| 7 purchase totals = | $779.06 | $854.0563 | $854.05 | $854.05 | $854.10 | |