| 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 | $168.61 | 11.419% | $187.8636 | $187.86 | $187.85 | $187.90 |
| Purchase #2 | $171.33 | 7.455% | $184.1027 | $184.10 | $184.10 | $184.10 |
| Purchase #3 | $65.57 | 11.534% | $73.1328 | $73.13 | $73.15 | $73.10 |
| Purchase #4 | $219.52 | 6.604% | $234.0171 | $234.02 | $234.00 | $234.00 |
| Purchase #5 | $231.99 | 3.106% | $239.1956 | $239.20 | $239.20 | $239.20 |
| Purchase #6 | $204.63 | 11.303% | $227.7593 | $227.76 | $227.75 | $227.80 |
| Purchase #7 | $20.29 | 8.781% | $22.0717 | $22.07 | $22.05 | $22.10 |
| 7 purchase totals = | $1,081.94 | $1,168.1428 | $1,168.14 | $1,168.10 | $1,168.20 | |