| 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 | $176.58 | 11.517% | $196.9167 | $196.92 | $196.90 | $196.90 |
| Purchase #2 | $134.36 | 3.385% | $138.9081 | $138.91 | $138.90 | $138.90 |
| Purchase #3 | $198.63 | 7.130% | $212.7923 | $212.79 | $212.80 | $212.80 |
| Purchase #4 | $73.76 | 5.479% | $77.8013 | $77.80 | $77.80 | $77.80 |
| Purchase #5 | $221.33 | 5.298% | $233.0561 | $233.06 | $233.05 | $233.10 |
| Purchase #6 | $230.51 | 13.689% | $262.0645 | $262.06 | $262.05 | $262.10 |
| Purchase #7 | $147.98 | 8.184% | $160.0907 | $160.09 | $160.10 | $160.10 |
| 7 purchase totals = | $1,183.15 | $1,281.6297 | $1,281.63 | $1,281.60 | $1,281.70 | |