| 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 | $135.29 | 13.813% | $153.9776 | $153.98 | $154.00 | $154.00 |
| Purchase #2 | $44.38 | 3.752% | $46.0451 | $46.05 | $46.05 | $46.00 |
| Purchase #3 | $126.76 | 10.699% | $140.3221 | $140.32 | $140.30 | $140.30 |
| Purchase #4 | $7.64 | 7.419% | $8.2068 | $8.21 | $8.20 | $8.20 |
| Purchase #5 | $149.89 | 13.261% | $169.7669 | $169.77 | $169.75 | $169.80 |
| Purchase #6 | $41.59 | 4.301% | $43.3788 | $43.38 | $43.40 | $43.40 |
| Purchase #7 | $183.43 | 6.648% | $195.6244 | $195.62 | $195.60 | $195.60 |
| 7 purchase totals = | $688.98 | $757.3217 | $757.33 | $757.30 | $757.30 | |