| 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 | $16.29 | 13.291% | $18.4551 | $18.46 | $18.45 | $18.50 |
| Purchase #2 | $196.52 | 4.217% | $204.8072 | $204.81 | $204.80 | $204.80 |
| Purchase #3 | $234.67 | 6.420% | $249.7358 | $249.74 | $249.75 | $249.70 |
| Purchase #4 | $25.36 | 9.536% | $27.7783 | $27.78 | $27.80 | $27.80 |
| Purchase #5 | $145.40 | 9.411% | $159.0836 | $159.08 | $159.10 | $159.10 |
| Purchase #6 | $234.33 | 11.268% | $260.7343 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $93.67 | 3.398% | $96.8529 | $96.85 | $96.85 | $96.90 |
| 7 purchase totals = | $946.24 | $1,017.4472 | $1,017.45 | $1,017.50 | $1,017.50 | |