| 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 | $74.66 | 12.463% | $83.9649 | $83.96 | $83.95 | $84.00 |
| Purchase #2 | $139.41 | 11.124% | $154.918 | $154.92 | $154.90 | $154.90 |
| Purchase #3 | $39.35 | 9.789% | $43.202 | $43.20 | $43.20 | $43.20 |
| Purchase #4 | $73.64 | 9.144% | $80.3736 | $80.37 | $80.35 | $80.40 |
| Purchase #5 | $135.47 | 6.189% | $143.8542 | $143.85 | $143.85 | $143.90 |
| Purchase #6 | $176.40 | 6.145% | $187.2398 | $187.24 | $187.25 | $187.20 |
| Purchase #7 | $210.92 | 12.731% | $237.7722 | $237.77 | $237.75 | $237.80 |
| 7 purchase totals = | $849.85 | $931.3247 | $931.31 | $931.25 | $931.40 | |