| 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 | $175.88 | 4.251% | $183.3567 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $89.69 | 13.565% | $101.8564 | $101.86 | $101.85 | $101.90 |
| Purchase #3 | $48.63 | 4.726% | $50.9283 | $50.93 | $50.95 | $50.90 |
| Purchase #4 | $129.62 | 4.103% | $134.9383 | $134.94 | $134.95 | $134.90 |
| Purchase #5 | $226.56 | 5.337% | $238.6515 | $238.65 | $238.65 | $238.70 |
| Purchase #6 | $82.25 | 11.342% | $91.5788 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $171.55 | 11.413% | $191.129 | $191.13 | $191.15 | $191.10 |
| 7 purchase totals = | $924.18 | $992.4390 | $992.45 | $992.50 | $992.50 | |