| 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 | $121.59 | 10.517% | $134.3776 | $134.38 | $134.40 | $134.40 |
| Purchase #2 | $176.85 | 4.198% | $184.2742 | $184.27 | $184.25 | $184.30 |
| Purchase #3 | $145.98 | 6.237% | $155.0848 | $155.08 | $155.10 | $155.10 |
| Purchase #4 | $158.81 | 12.172% | $178.1404 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $210.46 | 11.736% | $235.1596 | $235.16 | $235.15 | $235.20 |
| Purchase #6 | $97.33 | 4.524% | $101.7332 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $25.60 | 8.579% | $27.7962 | $27.80 | $27.80 | $27.80 |
| 7 purchase totals = | $936.62 | $1,016.5660 | $1,016.56 | $1,016.60 | $1,016.60 | |