| 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 | $150.82 | 6.385% | $160.4499 | $160.45 | $160.45 | $160.40 |
| Purchase #2 | $143.72 | 4.276% | $149.8655 | $149.87 | $149.85 | $149.90 |
| Purchase #3 | $32.87 | 8.184% | $35.5601 | $35.56 | $35.55 | $35.60 |
| Purchase #4 | $159.26 | 8.350% | $172.5582 | $172.56 | $172.55 | $172.60 |
| Purchase #5 | $171.53 | 4.150% | $178.6485 | $178.65 | $178.65 | $178.60 |
| Purchase #6 | $179.33 | 13.572% | $203.6687 | $203.67 | $203.65 | $203.70 |
| Purchase #7 | $70.77 | 4.244% | $73.7735 | $73.77 | $73.75 | $73.80 |
| 7 purchase totals = | $908.30 | $974.5244 | $974.53 | $974.45 | $974.60 | |