| 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 | $163.57 | 7.579% | $175.967 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $75.51 | 8.622% | $82.0205 | $82.02 | $82.00 | $82.00 |
| Purchase #3 | $228.88 | 4.769% | $239.7953 | $239.80 | $239.80 | $239.80 |
| Purchase #4 | $117.84 | 3.820% | $122.3415 | $122.34 | $122.35 | $122.30 |
| Purchase #5 | $101.31 | 4.860% | $106.2337 | $106.23 | $106.25 | $106.20 |
| Purchase #6 | $165.26 | 7.494% | $177.6446 | $177.64 | $177.65 | $177.60 |
| Purchase #7 | $200.93 | 8.647% | $218.3044 | $218.30 | $218.30 | $218.30 |
| 7 purchase totals = | $1,053.30 | $1,122.3070 | $1,122.30 | $1,122.30 | $1,122.20 | |