| 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 | $122.71 | 12.699% | $138.2929 | $138.29 | $138.30 | $138.30 |
| Purchase #2 | $152.80 | 5.862% | $161.7571 | $161.76 | $161.75 | $161.80 |
| Purchase #3 | $97.51 | 6.360% | $103.7116 | $103.71 | $103.70 | $103.70 |
| Purchase #4 | $230.82 | 5.874% | $244.3784 | $244.38 | $244.40 | $244.40 |
| Purchase #5 | $14.57 | 9.604% | $15.9693 | $15.97 | $15.95 | $16.00 |
| Purchase #6 | $230.59 | 8.190% | $249.4753 | $249.48 | $249.50 | $249.50 |
| Purchase #7 | $214.67 | 7.230% | $230.1906 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $1,063.67 | $1,143.7752 | $1,143.78 | $1,143.80 | $1,143.90 | |