| 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 | $145.35 | 5.750% | $153.7076 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $98.27 | 12.193% | $110.2521 | $110.25 | $110.25 | $110.30 |
| Purchase #3 | $208.58 | 11.538% | $232.646 | $232.65 | $232.65 | $232.60 |
| Purchase #4 | $177.42 | 11.572% | $197.951 | $197.95 | $197.95 | $198.00 |
| Purchase #5 | $15.31 | 3.153% | $15.7927 | $15.79 | $15.80 | $15.80 |
| Purchase #6 | $130.77 | 3.389% | $135.2018 | $135.20 | $135.20 | $135.20 |
| Purchase #7 | $162.53 | 12.227% | $182.4025 | $182.40 | $182.40 | $182.40 |
| 7 purchase totals = | $938.23 | $1,027.9537 | $1,027.95 | $1,027.95 | $1,028.00 | |