| 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 | $201.57 | 7.225% | $216.1334 | $216.13 | $216.15 | $216.10 |
| Purchase #2 | $182.99 | 3.181% | $188.8109 | $188.81 | $188.80 | $188.80 |
| Purchase #3 | $182.71 | 7.834% | $197.0235 | $197.02 | $197.00 | $197.00 |
| Purchase #4 | $32.88 | 9.847% | $36.1177 | $36.12 | $36.10 | $36.10 |
| Purchase #5 | $170.62 | 4.694% | $178.6289 | $178.63 | $178.65 | $178.60 |
| Purchase #6 | $145.52 | 8.605% | $158.042 | $158.04 | $158.05 | $158.00 |
| Purchase #7 | $83.44 | 3.822% | $86.6291 | $86.63 | $86.65 | $86.60 |
| 7 purchase totals = | $999.73 | $1,061.3855 | $1,061.38 | $1,061.40 | $1,061.20 | |