| 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 | $120.40 | 11.393% | $134.1172 | $134.12 | $134.10 | $134.10 |
| Purchase #2 | $157.77 | 10.104% | $173.7111 | $173.71 | $173.70 | $173.70 |
| Purchase #3 | $176.45 | 3.364% | $182.3858 | $182.39 | $182.40 | $182.40 |
| Purchase #4 | $36.25 | 11.661% | $40.4771 | $40.48 | $40.50 | $40.50 |
| Purchase #5 | $32.70 | 4.620% | $34.2107 | $34.21 | $34.20 | $34.20 |
| Purchase #6 | $141.75 | 3.672% | $146.9551 | $146.96 | $146.95 | $147.00 |
| Purchase #7 | $43.91 | 12.359% | $49.3368 | $49.34 | $49.35 | $49.30 |
| 7 purchase totals = | $709.23 | $761.1938 | $761.21 | $761.20 | $761.20 | |