| 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 | $135.68 | 9.748% | $148.9061 | $148.91 | $148.90 | $148.90 |
| Purchase #2 | $225.83 | 3.710% | $234.2083 | $234.21 | $234.20 | $234.20 |
| Purchase #3 | $159.99 | 8.788% | $174.0499 | $174.05 | $174.05 | $174.00 |
| Purchase #4 | $191.76 | 10.613% | $212.1115 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $149.25 | 5.765% | $157.8543 | $157.85 | $157.85 | $157.90 |
| Purchase #6 | $159.54 | 4.147% | $166.1561 | $166.16 | $166.15 | $166.20 |
| Purchase #7 | $8.63 | 4.727% | $9.0379 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $1,030.68 | $1,102.3241 | $1,102.33 | $1,102.30 | $1,102.30 | |