| 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 | $92.98 | 9.118% | $101.4579 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $159.70 | 12.206% | $179.193 | $179.19 | $179.20 | $179.20 |
| Purchase #3 | $46.86 | 4.487% | $48.9626 | $48.96 | $48.95 | $49.00 |
| Purchase #4 | $132.95 | 10.826% | $147.3432 | $147.34 | $147.35 | $147.30 |
| Purchase #5 | $150.42 | 12.593% | $169.3624 | $169.36 | $169.35 | $169.40 |
| Purchase #6 | $25.65 | 6.106% | $27.2162 | $27.22 | $27.20 | $27.20 |
| Purchase #7 | $106.53 | 6.179% | $113.1125 | $113.11 | $113.10 | $113.10 |
| 7 purchase totals = | $715.09 | $786.6478 | $786.64 | $786.60 | $786.70 | |