| 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 | $22.55 | 7.366% | $24.211 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $14.67 | 13.857% | $16.7028 | $16.70 | $16.70 | $16.70 |
| Purchase #3 | $154.75 | 3.198% | $159.6989 | $159.70 | $159.70 | $159.70 |
| Purchase #4 | $169.94 | 5.256% | $178.872 | $178.87 | $178.85 | $178.90 |
| Purchase #5 | $22.52 | 13.795% | $25.6266 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $196.78 | 13.433% | $223.2135 | $223.21 | $223.20 | $223.20 |
| Purchase #7 | $131.37 | 8.487% | $142.5194 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $712.58 | $770.8442 | $770.84 | $770.80 | $770.80 | |