| 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 | $175.91 | 10.518% | $194.4122 | $194.41 | $194.40 | $194.40 |
| Purchase #2 | $120.51 | 10.609% | $133.2949 | $133.29 | $133.30 | $133.30 |
| Purchase #3 | $124.51 | 12.141% | $139.6268 | $139.63 | $139.65 | $139.60 |
| Purchase #4 | $170.28 | 7.442% | $182.9522 | $182.95 | $182.95 | $183.00 |
| Purchase #5 | $69.92 | 5.184% | $73.5447 | $73.54 | $73.55 | $73.50 |
| Purchase #6 | $96.53 | 12.337% | $108.4389 | $108.44 | $108.45 | $108.40 |
| Purchase #7 | $192.36 | 3.545% | $199.1792 | $199.18 | $199.20 | $199.20 |
| 7 purchase totals = | $950.02 | $1,031.4489 | $1,031.44 | $1,031.50 | $1,031.40 | |