| 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 | $176.82 | 5.630% | $186.775 | $186.78 | $186.80 | $186.80 |
| Purchase #2 | $54.85 | 6.799% | $58.5793 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $163.35 | 6.591% | $174.1164 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $190.95 | 11.196% | $212.3288 | $212.33 | $212.35 | $212.30 |
| Purchase #5 | $33.66 | 6.700% | $35.9152 | $35.92 | $35.90 | $35.90 |
| Purchase #6 | $25.30 | 7.712% | $27.2511 | $27.25 | $27.25 | $27.30 |
| Purchase #7 | $238.64 | 13.312% | $270.4078 | $270.41 | $270.40 | $270.40 |
| 7 purchase totals = | $883.57 | $965.3736 | $965.39 | $965.40 | $965.40 | |