| 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 | $169.28 | 5.516% | $178.6175 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $105.30 | 11.818% | $117.7444 | $117.74 | $117.75 | $117.70 |
| Purchase #3 | $230.76 | 4.294% | $240.6688 | $240.67 | $240.65 | $240.70 |
| Purchase #4 | $75.43 | 13.290% | $85.4546 | $85.45 | $85.45 | $85.50 |
| Purchase #5 | $214.88 | 7.829% | $231.703 | $231.70 | $231.70 | $231.70 |
| Purchase #6 | $214.26 | 6.245% | $227.6405 | $227.64 | $227.65 | $227.60 |
| Purchase #7 | $44.67 | 10.512% | $49.3657 | $49.37 | $49.35 | $49.40 |
| 7 purchase totals = | $1,054.58 | $1,131.1945 | $1,131.19 | $1,131.15 | $1,131.20 | |