| 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 | $128.47 | 10.847% | $142.4051 | $142.41 | $142.40 | $142.40 |
| Purchase #2 | $163.34 | 6.608% | $174.1335 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $127.69 | 11.691% | $142.6182 | $142.62 | $142.60 | $142.60 |
| Purchase #4 | $166.59 | 5.343% | $175.4909 | $175.49 | $175.50 | $175.50 |
| Purchase #5 | $126.45 | 7.204% | $135.5595 | $135.56 | $135.55 | $135.60 |
| Purchase #6 | $102.96 | 7.579% | $110.7633 | $110.76 | $110.75 | $110.80 |
| Purchase #7 | $69.27 | 10.415% | $76.4845 | $76.48 | $76.50 | $76.50 |
| 7 purchase totals = | $884.77 | $957.4550 | $957.45 | $957.45 | $957.50 | |