| 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 | $175.56 | 9.303% | $191.8923 | $191.89 | $191.90 | $191.90 |
| Purchase #2 | $174.43 | 7.659% | $187.7896 | $187.79 | $187.80 | $187.80 |
| Purchase #3 | $218.39 | 12.409% | $245.49 | $245.49 | $245.50 | $245.50 |
| Purchase #4 | $117.30 | 6.625% | $125.0711 | $125.07 | $125.05 | $125.10 |
| Purchase #5 | $120.72 | 12.817% | $136.1927 | $136.19 | $136.20 | $136.20 |
| Purchase #6 | $174.37 | 4.164% | $181.6308 | $181.63 | $181.65 | $181.60 |
| Purchase #7 | $62.90 | 6.405% | $66.9287 | $66.93 | $66.95 | $66.90 |
| 7 purchase totals = | $1,043.67 | $1,134.9952 | $1,134.99 | $1,135.05 | $1,135.00 | |