| 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 | $182.40 | 4.276% | $190.1994 | $190.20 | $190.20 | $190.20 |
| Purchase #2 | $167.85 | 5.122% | $176.4473 | $176.45 | $176.45 | $176.40 |
| Purchase #3 | $186.69 | 8.208% | $202.0135 | $202.01 | $202.00 | $202.00 |
| Purchase #4 | $18.88 | 9.295% | $20.6349 | $20.63 | $20.65 | $20.60 |
| Purchase #5 | $166.99 | 12.115% | $187.2208 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $154.47 | 11.523% | $172.2696 | $172.27 | $172.25 | $172.30 |
| Purchase #7 | $209.34 | 8.303% | $226.7215 | $226.72 | $226.70 | $226.70 |
| 7 purchase totals = | $1,086.62 | $1,175.5070 | $1,175.50 | $1,175.45 | $1,175.40 | |