| 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 | $189.37 | 4.210% | $197.3425 | $197.34 | $197.35 | $197.30 |
| Purchase #2 | $221.46 | 11.845% | $247.6919 | $247.69 | $247.70 | $247.70 |
| Purchase #3 | $152.83 | 7.677% | $164.5628 | $164.56 | $164.55 | $164.60 |
| Purchase #4 | $138.96 | 5.833% | $147.0655 | $147.07 | $147.05 | $147.10 |
| Purchase #5 | $225.69 | 4.245% | $235.2705 | $235.27 | $235.25 | $235.30 |
| Purchase #6 | $150.67 | 11.409% | $167.8599 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $15.64 | 9.392% | $17.1089 | $17.11 | $17.10 | $17.10 |
| 7 purchase totals = | $1,094.62 | $1,176.9020 | $1,176.90 | $1,176.85 | $1,177.00 | |