| 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 | $16.74 | 8.701% | $18.1965 | $18.20 | $18.20 | $18.20 |
| Purchase #2 | $132.34 | 5.424% | $139.5181 | $139.52 | $139.50 | $139.50 |
| Purchase #3 | $95.99 | 8.670% | $104.3123 | $104.31 | $104.30 | $104.30 |
| Purchase #4 | $190.39 | 11.500% | $212.2849 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $226.95 | 11.752% | $253.6212 | $253.62 | $253.60 | $253.60 |
| Purchase #6 | $208.54 | 9.807% | $228.9915 | $228.99 | $229.00 | $229.00 |
| Purchase #7 | $159.32 | 11.739% | $178.0226 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $1,030.27 | $1,134.9471 | $1,134.94 | $1,134.90 | $1,134.90 | |