| 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 | $161.67 | 9.773% | $177.47 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $38.81 | 8.151% | $41.9734 | $41.97 | $41.95 | $42.00 |
| Purchase #3 | $184.71 | 11.443% | $205.8464 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $187.82 | 4.718% | $196.6813 | $196.68 | $196.70 | $196.70 |
| Purchase #5 | $171.92 | 13.725% | $195.516 | $195.52 | $195.50 | $195.50 |
| Purchase #6 | $174.61 | 7.184% | $187.154 | $187.15 | $187.15 | $187.20 |
| Purchase #7 | $203.54 | 8.500% | $220.8409 | $220.84 | $220.85 | $220.80 |
| 7 purchase totals = | $1,123.08 | $1,225.4820 | $1,225.48 | $1,225.45 | $1,225.50 | |