| 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 | $196.73 | 3.484% | $203.5841 | $203.58 | $203.60 | $203.60 |
| Purchase #2 | $192.62 | 4.639% | $201.5556 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $133.35 | 13.702% | $151.6216 | $151.62 | $151.60 | $151.60 |
| Purchase #4 | $60.39 | 12.826% | $68.1356 | $68.14 | $68.15 | $68.10 |
| Purchase #5 | $194.72 | 13.826% | $221.642 | $221.64 | $221.65 | $221.60 |
| Purchase #6 | $34.55 | 9.727% | $37.9107 | $37.91 | $37.90 | $37.90 |
| Purchase #7 | $6.28 | 12.521% | $7.0663 | $7.07 | $7.05 | $7.10 |
| 7 purchase totals = | $818.64 | $891.5159 | $891.52 | $891.50 | $891.50 | |