| 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 | $178.51 | 9.211% | $194.9526 | $194.95 | $194.95 | $195.00 |
| Purchase #2 | $190.72 | 9.146% | $208.1633 | $208.16 | $208.15 | $208.20 |
| Purchase #3 | $71.84 | 13.857% | $81.7949 | $81.79 | $81.80 | $81.80 |
| Purchase #4 | $196.84 | 10.260% | $217.0358 | $217.04 | $217.05 | $217.00 |
| Purchase #5 | $38.97 | 4.597% | $40.7615 | $40.76 | $40.75 | $40.80 |
| Purchase #6 | $221.48 | 9.592% | $242.7244 | $242.72 | $242.70 | $242.70 |
| Purchase #7 | $217.92 | 4.713% | $228.1906 | $228.19 | $228.20 | $228.20 |
| 7 purchase totals = | $1,116.28 | $1,213.6231 | $1,213.61 | $1,213.60 | $1,213.70 | |