| 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 | $158.66 | 10.258% | $174.9353 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $209.72 | 10.696% | $232.1517 | $232.15 | $232.15 | $232.20 |
| Purchase #3 | $134.29 | 9.210% | $146.6581 | $146.66 | $146.65 | $146.70 |
| Purchase #4 | $168.98 | 7.843% | $182.2331 | $182.23 | $182.25 | $182.20 |
| Purchase #5 | $240.43 | 7.793% | $259.1667 | $259.17 | $259.15 | $259.20 |
| Purchase #6 | $42.28 | 10.626% | $46.7727 | $46.77 | $46.75 | $46.80 |
| Purchase #7 | $40.53 | 6.295% | $43.0814 | $43.08 | $43.10 | $43.10 |
| 7 purchase totals = | $994.89 | $1,084.9990 | $1,085.00 | $1,085.00 | $1,085.10 | |