| 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 | $176.31 | 6.359% | $187.5216 | $187.52 | $187.50 | $187.50 |
| Purchase #2 | $155.33 | 11.410% | $173.0532 | $173.05 | $173.05 | $173.10 |
| Purchase #3 | $149.32 | 13.607% | $169.638 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $44.37 | 13.626% | $50.4159 | $50.42 | $50.40 | $50.40 |
| Purchase #5 | $248.71 | 8.859% | $270.7432 | $270.74 | $270.75 | $270.70 |
| Purchase #6 | $212.61 | 3.705% | $220.4872 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $56.90 | 13.432% | $64.5428 | $64.54 | $64.55 | $64.50 |
| 7 purchase totals = | $1,043.55 | $1,136.4019 | $1,136.40 | $1,136.40 | $1,136.30 | |