| 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 | $138.73 | 7.541% | $149.1916 | $149.19 | $149.20 | $149.20 |
| Purchase #2 | $229.34 | 8.832% | $249.5953 | $249.60 | $249.60 | $249.60 |
| Purchase #3 | $14.51 | 12.547% | $16.3306 | $16.33 | $16.35 | $16.30 |
| Purchase #4 | $207.44 | 12.165% | $232.6751 | $232.68 | $232.70 | $232.70 |
| Purchase #5 | $26.30 | 11.622% | $29.3566 | $29.36 | $29.35 | $29.40 |
| Purchase #6 | $179.28 | 4.564% | $187.4623 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $157.43 | 9.427% | $172.2709 | $172.27 | $172.25 | $172.30 |
| 7 purchase totals = | $953.03 | $1,036.8824 | $1,036.89 | $1,036.90 | $1,037.00 | |