| 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 | $164.90 | 13.333% | $186.8861 | $186.89 | $186.90 | $186.90 |
| Purchase #2 | $223.72 | 8.422% | $242.5617 | $242.56 | $242.55 | $242.60 |
| Purchase #3 | $228.37 | 8.314% | $247.3567 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $71.77 | 8.484% | $77.859 | $77.86 | $77.85 | $77.90 |
| Purchase #5 | $140.87 | 13.719% | $160.196 | $160.20 | $160.20 | $160.20 |
| Purchase #6 | $139.27 | 7.629% | $149.8949 | $149.89 | $149.90 | $149.90 |
| Purchase #7 | $101.85 | 10.845% | $112.8956 | $112.90 | $112.90 | $112.90 |
| 7 purchase totals = | $1,070.75 | $1,177.6500 | $1,177.66 | $1,177.65 | $1,177.80 | |