| 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 | $198.31 | 10.699% | $219.5272 | $219.53 | $219.55 | $219.50 |
| Purchase #2 | $133.53 | 12.835% | $150.6686 | $150.67 | $150.65 | $150.70 |
| Purchase #3 | $150.80 | 5.581% | $159.2161 | $159.22 | $159.20 | $159.20 |
| Purchase #4 | $19.44 | 3.664% | $20.1523 | $20.15 | $20.15 | $20.20 |
| Purchase #5 | $124.65 | 8.753% | $135.5606 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $112.61 | 4.553% | $117.7371 | $117.74 | $117.75 | $117.70 |
| Purchase #7 | $165.32 | 6.825% | $176.6031 | $176.60 | $176.60 | $176.60 |
| 7 purchase totals = | $904.66 | $979.4650 | $979.47 | $979.45 | $979.50 | |