| 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 | $171.76 | 12.234% | $192.7731 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $179.49 | 4.689% | $187.9063 | $187.91 | $187.90 | $187.90 |
| Purchase #3 | $84.38 | 9.203% | $92.1455 | $92.15 | $92.15 | $92.10 |
| Purchase #4 | $155.59 | 13.216% | $176.1528 | $176.15 | $176.15 | $176.20 |
| Purchase #5 | $33.97 | 8.629% | $36.9013 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $7.52 | 6.454% | $8.0053 | $8.01 | $8.00 | $8.00 |
| Purchase #7 | $13.48 | 9.257% | $14.7278 | $14.73 | $14.75 | $14.70 |
| 7 purchase totals = | $646.19 | $708.6121 | $708.62 | $708.60 | $708.60 | |