| 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 | $148.96 | 6.558% | $158.7288 | $158.73 | $158.75 | $158.70 |
| Purchase #2 | $249.47 | 10.668% | $276.0835 | $276.08 | $276.10 | $276.10 |
| Purchase #3 | $142.81 | 5.613% | $150.8259 | $150.83 | $150.85 | $150.80 |
| Purchase #4 | $163.29 | 13.294% | $184.9978 | $185.00 | $185.00 | $185.00 |
| Purchase #5 | $81.26 | 4.402% | $84.8371 | $84.84 | $84.85 | $84.80 |
| Purchase #6 | $119.54 | 9.742% | $131.1856 | $131.19 | $131.20 | $131.20 |
| Purchase #7 | $197.60 | 4.383% | $206.2608 | $206.26 | $206.25 | $206.30 |
| 7 purchase totals = | $1,102.93 | $1,192.9195 | $1,192.93 | $1,193.00 | $1,192.90 | |