| 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 | $188.69 | 5.851% | $199.7303 | $199.73 | $199.75 | $199.70 |
| Purchase #2 | $67.45 | 8.853% | $73.4213 | $73.42 | $73.40 | $73.40 |
| Purchase #3 | $144.59 | 12.649% | $162.8792 | $162.88 | $162.90 | $162.90 |
| Purchase #4 | $76.91 | 7.624% | $82.7736 | $82.77 | $82.75 | $82.80 |
| Purchase #5 | $183.61 | 10.255% | $202.4392 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $162.76 | 6.596% | $173.4956 | $173.50 | $173.50 | $173.50 |
| Purchase #7 | $89.97 | 4.806% | $94.294 | $94.29 | $94.30 | $94.30 |
| 7 purchase totals = | $913.98 | $989.0332 | $989.03 | $989.05 | $989.00 | |