| 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 | $133.33 | 12.213% | $149.6136 | $149.61 | $149.60 | $149.60 |
| Purchase #2 | $248.29 | 3.700% | $257.4767 | $257.48 | $257.50 | $257.50 |
| Purchase #3 | $77.26 | 5.675% | $81.6445 | $81.64 | $81.65 | $81.60 |
| Purchase #4 | $223.41 | 11.608% | $249.3434 | $249.34 | $249.35 | $249.30 |
| Purchase #5 | $180.56 | 6.227% | $191.8035 | $191.80 | $191.80 | $191.80 |
| Purchase #6 | $145.30 | 10.785% | $160.9706 | $160.97 | $160.95 | $161.00 |
| Purchase #7 | $64.74 | 7.143% | $69.3644 | $69.36 | $69.35 | $69.40 |
| 7 purchase totals = | $1,072.89 | $1,160.2167 | $1,160.20 | $1,160.20 | $1,160.20 | |