| 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 | $138.88 | 11.278% | $154.5429 | $154.54 | $154.55 | $154.50 |
| Purchase #2 | $133.95 | 10.242% | $147.6692 | $147.67 | $147.65 | $147.70 |
| Purchase #3 | $79.70 | 5.292% | $83.9177 | $83.92 | $83.90 | $83.90 |
| Purchase #4 | $36.65 | 13.742% | $41.6864 | $41.69 | $41.70 | $41.70 |
| Purchase #5 | $159.63 | 12.752% | $179.986 | $179.99 | $180.00 | $180.00 |
| Purchase #6 | $54.92 | 12.561% | $61.8185 | $61.82 | $61.80 | $61.80 |
| Purchase #7 | $180.62 | 11.327% | $201.0788 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $784.35 | $870.6995 | $870.71 | $870.70 | $870.70 | |