| 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 | $184.80 | 3.107% | $190.5417 | $190.54 | $190.55 | $190.50 |
| Purchase #2 | $87.58 | 6.588% | $93.3498 | $93.35 | $93.35 | $93.30 |
| Purchase #3 | $185.60 | 3.129% | $191.4074 | $191.41 | $191.40 | $191.40 |
| Purchase #4 | $30.34 | 5.324% | $31.9553 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $249.46 | 10.148% | $274.7752 | $274.78 | $274.80 | $274.80 |
| Purchase #6 | $40.51 | 9.200% | $44.2369 | $44.24 | $44.25 | $44.20 |
| Purchase #7 | $166.79 | 7.812% | $179.8196 | $179.82 | $179.80 | $179.80 |
| 7 purchase totals = | $945.08 | $1,006.0859 | $1,006.10 | $1,006.10 | $1,006.00 | |