| 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 | $73.41 | 6.300% | $78.0348 | $78.03 | $78.05 | $78.00 |
| Purchase #2 | $162.92 | 3.235% | $168.1905 | $168.19 | $168.20 | $168.20 |
| Purchase #3 | $93.74 | 6.285% | $99.6316 | $99.63 | $99.65 | $99.60 |
| Purchase #4 | $16.86 | 3.123% | $17.3865 | $17.39 | $17.40 | $17.40 |
| Purchase #5 | $161.35 | 10.501% | $178.2934 | $178.29 | $178.30 | $178.30 |
| Purchase #6 | $120.49 | 12.441% | $135.4802 | $135.48 | $135.50 | $135.50 |
| Purchase #7 | $83.43 | 13.686% | $94.8482 | $94.85 | $94.85 | $94.80 |
| 7 purchase totals = | $712.20 | $771.8652 | $771.86 | $771.95 | $771.80 | |