| 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 | $155.51 | 7.222% | $166.7409 | $166.74 | $166.75 | $166.70 |
| Purchase #2 | $148.98 | 9.272% | $162.7934 | $162.79 | $162.80 | $162.80 |
| Purchase #3 | $170.25 | 8.544% | $184.7962 | $184.80 | $184.80 | $184.80 |
| Purchase #4 | $97.58 | 6.719% | $104.1364 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $210.90 | 4.573% | $220.5445 | $220.54 | $220.55 | $220.50 |
| Purchase #6 | $189.75 | 13.624% | $215.6015 | $215.60 | $215.60 | $215.60 |
| Purchase #7 | $117.48 | 9.752% | $128.9366 | $128.94 | $128.95 | $128.90 |
| 7 purchase totals = | $1,090.45 | $1,183.5495 | $1,183.55 | $1,183.60 | $1,183.40 | |