| 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 | $170.43 | 8.662% | $185.1926 | $185.19 | $185.20 | $185.20 |
| Purchase #2 | $243.75 | 7.585% | $262.2384 | $262.24 | $262.25 | $262.20 |
| Purchase #3 | $218.60 | 9.298% | $238.9254 | $238.93 | $238.95 | $238.90 |
| Purchase #4 | $88.88 | 4.797% | $93.1436 | $93.14 | $93.15 | $93.10 |
| Purchase #5 | $32.59 | 11.832% | $36.446 | $36.45 | $36.45 | $36.40 |
| Purchase #6 | $207.59 | 4.222% | $216.3544 | $216.35 | $216.35 | $216.40 |
| Purchase #7 | $245.34 | 5.208% | $258.1173 | $258.12 | $258.10 | $258.10 |
| 7 purchase totals = | $1,207.18 | $1,290.4177 | $1,290.42 | $1,290.45 | $1,290.30 | |