| 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 | $140.79 | 12.107% | $157.8354 | $157.84 | $157.85 | $157.80 |
| Purchase #2 | $110.54 | 9.329% | $120.8523 | $120.85 | $120.85 | $120.90 |
| Purchase #3 | $76.62 | 9.451% | $83.8614 | $83.86 | $83.85 | $83.90 |
| Purchase #4 | $83.79 | 12.849% | $94.5562 | $94.56 | $94.55 | $94.60 |
| Purchase #5 | $154.38 | 12.351% | $173.4475 | $173.45 | $173.45 | $173.40 |
| Purchase #6 | $39.59 | 8.779% | $43.0656 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $120.27 | 7.254% | $128.9944 | $128.99 | $129.00 | $129.00 |
| 7 purchase totals = | $725.98 | $802.6128 | $802.62 | $802.60 | $802.70 | |