| 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 | $133.48 | 6.446% | $142.0841 | $142.08 | $142.10 | $142.10 |
| Purchase #2 | $193.62 | 13.179% | $219.1372 | $219.14 | $219.15 | $219.10 |
| Purchase #3 | $222.73 | 3.614% | $230.7795 | $230.78 | $230.80 | $230.80 |
| Purchase #4 | $104.70 | 12.755% | $118.0545 | $118.05 | $118.05 | $118.10 |
| Purchase #5 | $122.79 | 10.442% | $135.6117 | $135.61 | $135.60 | $135.60 |
| Purchase #6 | $22.34 | 5.219% | $23.5059 | $23.51 | $23.50 | $23.50 |
| Purchase #7 | $193.56 | 5.496% | $204.1981 | $204.20 | $204.20 | $204.20 |
| 7 purchase totals = | $993.22 | $1,073.3710 | $1,073.37 | $1,073.40 | $1,073.40 | |