| 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 | $97.92 | 8.654% | $106.394 | $106.39 | $106.40 | $106.40 |
| Purchase #2 | $139.31 | 4.439% | $145.494 | $145.49 | $145.50 | $145.50 |
| Purchase #3 | $243.66 | 12.203% | $273.3938 | $273.39 | $273.40 | $273.40 |
| Purchase #4 | $160.35 | 5.261% | $168.786 | $168.79 | $168.80 | $168.80 |
| Purchase #5 | $175.43 | 8.665% | $190.631 | $190.63 | $190.65 | $190.60 |
| Purchase #6 | $55.42 | 8.364% | $60.0553 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $167.62 | 9.511% | $183.5623 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $1,039.71 | $1,128.3164 | $1,128.31 | $1,128.35 | $1,128.40 | |