| 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 | $158.93 | 9.530% | $174.076 | $174.08 | $174.10 | $174.10 |
| Purchase #2 | $44.56 | 3.636% | $46.1802 | $46.18 | $46.20 | $46.20 |
| Purchase #3 | $147.94 | 9.520% | $162.0239 | $162.02 | $162.00 | $162.00 |
| Purchase #4 | $125.50 | 3.648% | $130.0782 | $130.08 | $130.10 | $130.10 |
| Purchase #5 | $137.51 | 3.228% | $141.9488 | $141.95 | $141.95 | $141.90 |
| Purchase #6 | $135.89 | 9.159% | $148.3362 | $148.34 | $148.35 | $148.30 |
| Purchase #7 | $39.94 | 13.223% | $45.2213 | $45.22 | $45.20 | $45.20 |
| 7 purchase totals = | $790.27 | $847.8646 | $847.87 | $847.90 | $847.80 | |