| 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 | $111.63 | 3.122% | $115.1151 | $115.12 | $115.10 | $115.10 |
| Purchase #2 | $150.52 | 4.303% | $156.9969 | $157.00 | $157.00 | $157.00 |
| Purchase #3 | $140.73 | 11.416% | $156.7957 | $156.80 | $156.80 | $156.80 |
| Purchase #4 | $161.65 | 4.309% | $168.6155 | $168.62 | $168.60 | $168.60 |
| Purchase #5 | $206.31 | 8.633% | $224.1207 | $224.12 | $224.10 | $224.10 |
| Purchase #6 | $94.40 | 13.713% | $107.3451 | $107.35 | $107.35 | $107.30 |
| Purchase #7 | $139.94 | 13.179% | $158.3827 | $158.38 | $158.40 | $158.40 |
| 7 purchase totals = | $1,005.18 | $1,087.3717 | $1,087.39 | $1,087.35 | $1,087.30 | |