| 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 | $148.40 | 12.531% | $166.996 | $167.00 | $167.00 | $167.00 |
| Purchase #2 | $135.64 | 6.169% | $144.0076 | $144.01 | $144.00 | $144.00 |
| Purchase #3 | $152.84 | 4.709% | $160.0372 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $207.95 | 12.706% | $234.3721 | $234.37 | $234.35 | $234.40 |
| Purchase #5 | $226.36 | 8.324% | $245.2022 | $245.20 | $245.20 | $245.20 |
| Purchase #6 | $159.95 | 13.457% | $181.4745 | $181.47 | $181.45 | $181.50 |
| Purchase #7 | $48.25 | 12.861% | $54.4554 | $54.46 | $54.45 | $54.50 |
| 7 purchase totals = | $1,079.39 | $1,186.5450 | $1,186.55 | $1,186.50 | $1,186.60 | |