| 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 | $164.69 | 8.122% | $178.0661 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $244.90 | 12.295% | $275.0105 | $275.01 | $275.00 | $275.00 |
| Purchase #3 | $84.70 | 7.842% | $91.3422 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $134.96 | 4.675% | $141.2694 | $141.27 | $141.25 | $141.30 |
| Purchase #5 | $240.27 | 8.126% | $259.7943 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $144.91 | 6.776% | $154.7291 | $154.73 | $154.75 | $154.70 |
| Purchase #7 | $63.53 | 13.178% | $71.902 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $1,077.96 | $1,172.1136 | $1,172.11 | $1,172.10 | $1,172.10 | |