| 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 | $150.34 | 3.519% | $155.6305 | $155.63 | $155.65 | $155.60 |
| Purchase #2 | $62.68 | 13.422% | $71.0929 | $71.09 | $71.10 | $71.10 |
| Purchase #3 | $183.65 | 9.508% | $201.1114 | $201.11 | $201.10 | $201.10 |
| Purchase #4 | $169.60 | 3.783% | $176.016 | $176.02 | $176.00 | $176.00 |
| Purchase #5 | $240.46 | 10.136% | $264.833 | $264.83 | $264.85 | $264.80 |
| Purchase #6 | $173.65 | 13.446% | $196.999 | $197.00 | $197.00 | $197.00 |
| Purchase #7 | $209.26 | 6.453% | $222.7635 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $1,189.64 | $1,288.4463 | $1,288.44 | $1,288.45 | $1,288.40 | |