| 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 | $158.29 | 8.413% | $171.6069 | $171.61 | $171.60 | $171.60 |
| Purchase #2 | $152.44 | 6.534% | $162.4004 | $162.40 | $162.40 | $162.40 |
| Purchase #3 | $227.58 | 13.259% | $257.7548 | $257.75 | $257.75 | $257.80 |
| Purchase #4 | $115.96 | 12.580% | $130.5478 | $130.55 | $130.55 | $130.50 |
| Purchase #5 | $14.94 | 11.623% | $16.6765 | $16.68 | $16.70 | $16.70 |
| Purchase #6 | $57.40 | 5.847% | $60.7562 | $60.76 | $60.75 | $60.80 |
| Purchase #7 | $40.35 | 7.271% | $43.2838 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $766.96 | $843.0264 | $843.03 | $843.05 | $843.10 | |