| 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 | $146.80 | 6.303% | $156.0528 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $198.31 | 6.701% | $211.5988 | $211.60 | $211.60 | $211.60 |
| Purchase #3 | $134.60 | 11.356% | $149.8852 | $149.89 | $149.90 | $149.90 |
| Purchase #4 | $61.83 | 7.391% | $66.3999 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $209.38 | 11.177% | $232.7824 | $232.78 | $232.80 | $232.80 |
| Purchase #6 | $168.80 | 10.755% | $186.9544 | $186.95 | $186.95 | $187.00 |
| Purchase #7 | $194.30 | 8.340% | $210.5046 | $210.50 | $210.50 | $210.50 |
| 7 purchase totals = | $1,114.02 | $1,214.1781 | $1,214.17 | $1,214.20 | $1,214.30 | |