| 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 | $99.26 | 5.625% | $104.8434 | $104.84 | $104.85 | $104.80 |
| Purchase #2 | $149.97 | 8.340% | $162.4775 | $162.48 | $162.50 | $162.50 |
| Purchase #3 | $188.47 | 3.261% | $194.616 | $194.62 | $194.60 | $194.60 |
| Purchase #4 | $19.66 | 7.322% | $21.0995 | $21.10 | $21.10 | $21.10 |
| Purchase #5 | $126.92 | 6.303% | $134.9198 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $164.42 | 5.212% | $172.9896 | $172.99 | $173.00 | $173.00 |
| Purchase #7 | $122.65 | 7.355% | $131.6709 | $131.67 | $131.65 | $131.70 |
| 7 purchase totals = | $871.35 | $922.6167 | $922.62 | $922.60 | $922.60 | |