| 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 | $160.94 | 4.228% | $167.7445 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $169.38 | 6.809% | $180.9131 | $180.91 | $180.90 | $180.90 |
| Purchase #3 | $249.28 | 4.604% | $260.7569 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $221.75 | 9.859% | $243.6123 | $243.61 | $243.60 | $243.60 |
| Purchase #5 | $35.30 | 13.843% | $40.1866 | $40.19 | $40.20 | $40.20 |
| Purchase #6 | $75.46 | 7.710% | $81.278 | $81.28 | $81.30 | $81.30 |
| Purchase #7 | $201.87 | 4.827% | $211.6143 | $211.61 | $211.60 | $211.60 |
| 7 purchase totals = | $1,113.98 | $1,186.1057 | $1,186.10 | $1,186.10 | $1,186.10 | |