| 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 | $130.38 | 10.484% | $144.049 | $144.05 | $144.05 | $144.00 |
| Purchase #2 | $57.45 | 3.239% | $59.3108 | $59.31 | $59.30 | $59.30 |
| Purchase #3 | $194.48 | 11.354% | $216.5613 | $216.56 | $216.55 | $216.60 |
| Purchase #4 | $235.97 | 6.852% | $252.1387 | $252.14 | $252.15 | $252.10 |
| Purchase #5 | $171.86 | 7.227% | $184.2803 | $184.28 | $184.30 | $184.30 |
| Purchase #6 | $97.93 | 10.587% | $108.2978 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $135.94 | 4.228% | $141.6875 | $141.69 | $141.70 | $141.70 |
| 7 purchase totals = | $1,024.01 | $1,106.3254 | $1,106.33 | $1,106.35 | $1,106.30 | |