| 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 | $171.87 | 9.349% | $187.9381 | $187.94 | $187.95 | $187.90 |
| Purchase #2 | $188.52 | 5.691% | $199.2487 | $199.25 | $199.25 | $199.20 |
| Purchase #3 | $84.78 | 7.780% | $91.3759 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $81.93 | 6.380% | $87.1571 | $87.16 | $87.15 | $87.20 |
| Purchase #5 | $222.63 | 3.145% | $229.6317 | $229.63 | $229.65 | $229.60 |
| Purchase #6 | $109.52 | 12.271% | $122.9592 | $122.96 | $122.95 | $123.00 |
| Purchase #7 | $120.30 | 13.734% | $136.822 | $136.82 | $136.80 | $136.80 |
| 7 purchase totals = | $979.55 | $1,055.1327 | $1,055.14 | $1,055.15 | $1,055.10 | |