| 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 | $176.90 | 10.123% | $194.8076 | $194.81 | $194.80 | $194.80 |
| Purchase #2 | $51.48 | 7.489% | $55.3353 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $209.76 | 3.521% | $217.1456 | $217.15 | $217.15 | $217.10 |
| Purchase #4 | $169.78 | 4.833% | $177.9855 | $177.99 | $178.00 | $178.00 |
| Purchase #5 | $220.45 | 11.515% | $245.8348 | $245.83 | $245.85 | $245.80 |
| Purchase #6 | $173.91 | 7.163% | $186.3672 | $186.37 | $186.35 | $186.40 |
| Purchase #7 | $95.44 | 5.487% | $100.6768 | $100.68 | $100.70 | $100.70 |
| 7 purchase totals = | $1,097.72 | $1,178.1528 | $1,178.17 | $1,178.20 | $1,178.10 | |