| 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 | $135.62 | 10.490% | $149.8465 | $149.85 | $149.85 | $149.80 |
| Purchase #2 | $190.57 | 7.438% | $204.7446 | $204.74 | $204.75 | $204.70 |
| Purchase #3 | $42.84 | 5.704% | $45.2836 | $45.28 | $45.30 | $45.30 |
| Purchase #4 | $16.59 | 10.811% | $18.3835 | $18.38 | $18.40 | $18.40 |
| Purchase #5 | $39.67 | 4.852% | $41.5948 | $41.59 | $41.60 | $41.60 |
| Purchase #6 | $171.93 | 4.187% | $179.1287 | $179.13 | $179.15 | $179.10 |
| Purchase #7 | $128.27 | 7.568% | $137.9775 | $137.98 | $138.00 | $138.00 |
| 7 purchase totals = | $725.49 | $776.9592 | $776.95 | $777.05 | $776.90 | |