| 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 | $197.51 | 6.493% | $210.3343 | $210.33 | $210.35 | $210.30 |
| Purchase #2 | $208.56 | 10.828% | $231.1429 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $14.78 | 12.590% | $16.6408 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $183.60 | 7.284% | $196.9734 | $196.97 | $196.95 | $197.00 |
| Purchase #5 | $7.49 | 11.302% | $8.3365 | $8.34 | $8.35 | $8.30 |
| Purchase #6 | $128.76 | 5.479% | $135.8148 | $135.81 | $135.80 | $135.80 |
| Purchase #7 | $155.74 | 6.225% | $165.4348 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $896.44 | $964.6775 | $964.66 | $964.70 | $964.50 | |