| 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 | $165.62 | 10.233% | $182.5679 | $182.57 | $182.55 | $182.60 |
| Purchase #2 | $92.56 | 7.422% | $99.4298 | $99.43 | $99.45 | $99.40 |
| Purchase #3 | $82.85 | 11.263% | $92.1814 | $92.18 | $92.20 | $92.20 |
| Purchase #4 | $115.55 | 6.611% | $123.189 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $115.31 | 7.732% | $124.2258 | $124.23 | $124.25 | $124.20 |
| Purchase #6 | $62.76 | 3.170% | $64.7495 | $64.75 | $64.75 | $64.70 |
| Purchase #7 | $146.46 | 10.862% | $162.3685 | $162.37 | $162.35 | $162.40 |
| 7 purchase totals = | $781.11 | $848.7119 | $848.72 | $848.75 | $848.70 | |