| 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 | $160.26 | 9.431% | $175.3741 | $175.37 | $175.35 | $175.40 |
| Purchase #2 | $46.86 | 11.173% | $52.0957 | $52.10 | $52.10 | $52.10 |
| Purchase #3 | $228.42 | 12.209% | $256.3078 | $256.31 | $256.30 | $256.30 |
| Purchase #4 | $52.95 | 8.362% | $57.3777 | $57.38 | $57.40 | $57.40 |
| Purchase #5 | $50.69 | 8.111% | $54.8015 | $54.80 | $54.80 | $54.80 |
| Purchase #6 | $230.77 | 13.682% | $262.344 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $41.76 | 13.423% | $47.3654 | $47.37 | $47.35 | $47.40 |
| 7 purchase totals = | $811.71 | $905.6662 | $905.67 | $905.65 | $905.70 | |