| 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 | $181.82 | 10.226% | $200.4129 | $200.41 | $200.40 | $200.40 |
| Purchase #2 | $113.89 | 5.366% | $120.0013 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $26.55 | 10.281% | $29.2796 | $29.28 | $29.30 | $29.30 |
| Purchase #4 | $151.95 | 9.782% | $166.8137 | $166.81 | $166.80 | $166.80 |
| Purchase #5 | $30.27 | 7.815% | $32.6356 | $32.64 | $32.65 | $32.60 |
| Purchase #6 | $171.36 | 8.398% | $185.7508 | $185.75 | $185.75 | $185.80 |
| Purchase #7 | $133.93 | 9.787% | $147.0377 | $147.04 | $147.05 | $147.00 |
| 7 purchase totals = | $809.77 | $881.9316 | $881.93 | $881.95 | $881.90 | |