| 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 | $155.77 | 7.459% | $167.3889 | $167.39 | $167.40 | $167.40 |
| Purchase #2 | $228.92 | 11.731% | $255.7746 | $255.77 | $255.75 | $255.80 |
| Purchase #3 | $249.66 | 3.178% | $257.5942 | $257.59 | $257.60 | $257.60 |
| Purchase #4 | $203.55 | 10.340% | $224.5971 | $224.60 | $224.60 | $224.60 |
| Purchase #5 | $169.77 | 9.381% | $185.6961 | $185.70 | $185.70 | $185.70 |
| Purchase #6 | $22.79 | 8.550% | $24.7385 | $24.74 | $24.75 | $24.70 |
| Purchase #7 | $83.32 | 6.675% | $88.8816 | $88.88 | $88.90 | $88.90 |
| 7 purchase totals = | $1,113.78 | $1,204.6710 | $1,204.67 | $1,204.70 | $1,204.70 | |