| 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 | $158.47 | 3.608% | $164.1876 | $164.19 | $164.20 | $164.20 |
| Purchase #2 | $211.69 | 3.376% | $218.8367 | $218.84 | $218.85 | $218.80 |
| Purchase #3 | $173.44 | 4.154% | $180.6447 | $180.64 | $180.65 | $180.60 |
| Purchase #4 | $112.66 | 3.586% | $116.7 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $75.80 | 9.610% | $83.0844 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $132.34 | 11.662% | $147.7735 | $147.77 | $147.75 | $147.80 |
| Purchase #7 | $151.29 | 12.217% | $169.7731 | $169.77 | $169.75 | $169.80 |
| 7 purchase totals = | $1,015.69 | $1,081.0000 | $1,080.99 | $1,081.00 | $1,081.00 | |