| 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 | $156.78 | 3.823% | $162.7737 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $194.99 | 6.449% | $207.5649 | $207.56 | $207.55 | $207.60 |
| Purchase #3 | $211.50 | 7.467% | $227.2927 | $227.29 | $227.30 | $227.30 |
| Purchase #4 | $212.44 | 13.179% | $240.4375 | $240.44 | $240.45 | $240.40 |
| Purchase #5 | $5.96 | 7.160% | $6.3867 | $6.39 | $6.40 | $6.40 |
| Purchase #6 | $232.36 | 6.669% | $247.8561 | $247.86 | $247.85 | $247.90 |
| Purchase #7 | $8.90 | 12.801% | $10.0393 | $10.04 | $10.05 | $10.00 |
| 7 purchase totals = | $1,022.93 | $1,102.3509 | $1,102.35 | $1,102.35 | $1,102.40 | |