| 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 | $146.53 | 8.243% | $158.6085 | $158.61 | $158.60 | $158.60 |
| Purchase #2 | $191.82 | 12.102% | $215.0341 | $215.03 | $215.05 | $215.00 |
| Purchase #3 | $35.34 | 8.581% | $38.3725 | $38.37 | $38.35 | $38.40 |
| Purchase #4 | $147.98 | 8.267% | $160.2135 | $160.21 | $160.20 | $160.20 |
| Purchase #5 | $249.29 | 3.720% | $258.5636 | $258.56 | $258.55 | $258.60 |
| Purchase #6 | $234.45 | 7.153% | $251.2202 | $251.22 | $251.20 | $251.20 |
| Purchase #7 | $7.54 | 3.579% | $7.8099 | $7.81 | $7.80 | $7.80 |
| 7 purchase totals = | $1,012.95 | $1,089.8223 | $1,089.81 | $1,089.75 | $1,089.80 | |