| 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 | $173.36 | 7.861% | $186.9878 | $186.99 | $187.00 | $187.00 |
| Purchase #2 | $53.33 | 8.256% | $57.7329 | $57.73 | $57.75 | $57.70 |
| Purchase #3 | $122.95 | 12.264% | $138.0286 | $138.03 | $138.05 | $138.00 |
| Purchase #4 | $250.76 | 11.444% | $279.457 | $279.46 | $279.45 | $279.50 |
| Purchase #5 | $117.80 | 6.348% | $125.2779 | $125.28 | $125.30 | $125.30 |
| Purchase #6 | $226.68 | 11.384% | $252.4853 | $252.49 | $252.50 | $252.50 |
| Purchase #7 | $133.74 | 8.134% | $144.6184 | $144.62 | $144.60 | $144.60 |
| 7 purchase totals = | $1,078.62 | $1,184.5879 | $1,184.60 | $1,184.65 | $1,184.60 | |