| 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 | $156.41 | 6.666% | $166.8363 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $146.72 | 8.126% | $158.6425 | $158.64 | $158.65 | $158.60 |
| Purchase #3 | $118.47 | 4.203% | $123.4493 | $123.45 | $123.45 | $123.40 |
| Purchase #4 | $154.25 | 5.569% | $162.8402 | $162.84 | $162.85 | $162.80 |
| Purchase #5 | $193.71 | 8.805% | $210.7662 | $210.77 | $210.75 | $210.80 |
| Purchase #6 | $161.54 | 9.563% | $176.9881 | $176.99 | $177.00 | $177.00 |
| Purchase #7 | $35.63 | 3.109% | $36.7377 | $36.74 | $36.75 | $36.70 |
| 7 purchase totals = | $966.73 | $1,036.2603 | $1,036.27 | $1,036.30 | $1,036.10 | |