| 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 | $158.96 | 9.704% | $174.3855 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $141.33 | 11.284% | $157.2777 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $232.79 | 3.423% | $240.7584 | $240.76 | $240.75 | $240.80 |
| Purchase #4 | $16.61 | 3.393% | $17.1736 | $17.17 | $17.15 | $17.20 |
| Purchase #5 | $183.92 | 12.422% | $206.7665 | $206.77 | $206.75 | $206.80 |
| Purchase #6 | $175.27 | 9.532% | $191.9767 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $125.35 | 13.573% | $142.3638 | $142.36 | $142.35 | $142.40 |
| 7 purchase totals = | $1,034.23 | $1,130.7022 | $1,130.71 | $1,130.70 | $1,130.90 | |