| 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 | $199.45 | 7.862% | $215.1308 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $46.95 | 10.251% | $51.7628 | $51.76 | $51.75 | $51.80 |
| Purchase #3 | $211.78 | 12.205% | $237.6277 | $237.63 | $237.65 | $237.60 |
| Purchase #4 | $160.43 | 4.166% | $167.1135 | $167.11 | $167.10 | $167.10 |
| Purchase #5 | $138.94 | 7.573% | $149.4619 | $149.46 | $149.45 | $149.50 |
| Purchase #6 | $86.79 | 7.488% | $93.2888 | $93.29 | $93.30 | $93.30 |
| Purchase #7 | $64.33 | 7.105% | $68.9006 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $908.67 | $983.2861 | $983.28 | $983.30 | $983.30 | |