| 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 | $135.26 | 3.709% | $140.2768 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $141.73 | 12.380% | $159.2762 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $190.29 | 6.225% | $202.1356 | $202.14 | $202.15 | $202.10 |
| Purchase #4 | $64.59 | 8.716% | $70.2197 | $70.22 | $70.20 | $70.20 |
| Purchase #5 | $134.53 | 12.523% | $151.3772 | $151.38 | $151.40 | $151.40 |
| Purchase #6 | $145.92 | 3.204% | $150.5953 | $150.60 | $150.60 | $150.60 |
| Purchase #7 | $139.59 | 11.506% | $155.6512 | $155.65 | $155.65 | $155.70 |
| 7 purchase totals = | $951.91 | $1,029.5320 | $1,029.55 | $1,029.60 | $1,029.60 | |