| 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 | $193.72 | 12.773% | $218.4639 | $218.46 | $218.45 | $218.50 |
| Purchase #2 | $202.76 | 10.389% | $223.8247 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $17.70 | 8.376% | $19.1826 | $19.18 | $19.20 | $19.20 |
| Purchase #4 | $62.30 | 13.761% | $70.8731 | $70.87 | $70.85 | $70.90 |
| Purchase #5 | $76.78 | 10.554% | $84.8834 | $84.88 | $84.90 | $84.90 |
| Purchase #6 | $41.91 | 13.649% | $47.6303 | $47.63 | $47.65 | $47.60 |
| Purchase #7 | $103.91 | 13.518% | $117.9566 | $117.96 | $117.95 | $118.00 |
| 7 purchase totals = | $699.08 | $782.8146 | $782.80 | $782.80 | $782.90 | |