| 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 | $198.42 | 6.813% | $211.9384 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $8.54 | 7.609% | $9.1898 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $146.55 | 7.761% | $157.9237 | $157.92 | $157.90 | $157.90 |
| Purchase #4 | $196.43 | 5.184% | $206.6129 | $206.61 | $206.60 | $206.60 |
| Purchase #5 | $108.81 | 6.319% | $115.6857 | $115.69 | $115.70 | $115.70 |
| Purchase #6 | $171.86 | 3.596% | $178.0401 | $178.04 | $178.05 | $178.00 |
| Purchase #7 | $25.78 | 10.186% | $28.406 | $28.41 | $28.40 | $28.40 |
| 7 purchase totals = | $856.39 | $907.7966 | $907.80 | $907.80 | $907.70 | |