| 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 | $69.69 | 12.125% | $78.1399 | $78.14 | $78.15 | $78.10 |
| Purchase #2 | $221.63 | 13.781% | $252.1728 | $252.17 | $252.15 | $252.20 |
| Purchase #3 | $171.65 | 4.813% | $179.9115 | $179.91 | $179.90 | $179.90 |
| Purchase #4 | $74.93 | 12.355% | $84.1876 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $183.46 | 7.422% | $197.0764 | $197.08 | $197.10 | $197.10 |
| Purchase #6 | $177.84 | 5.859% | $188.2596 | $188.26 | $188.25 | $188.30 |
| Purchase #7 | $69.50 | 6.830% | $74.2469 | $74.25 | $74.25 | $74.20 |
| 7 purchase totals = | $968.70 | $1,053.9947 | $1,054.00 | $1,054.00 | $1,054.00 | |