| 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 | $142.56 | 6.562% | $151.9148 | $151.91 | $151.90 | $151.90 |
| Purchase #2 | $189.98 | 5.749% | $200.902 | $200.90 | $200.90 | $200.90 |
| Purchase #3 | $43.25 | 7.671% | $46.5677 | $46.57 | $46.55 | $46.60 |
| Purchase #4 | $186.80 | 12.469% | $210.0921 | $210.09 | $210.10 | $210.10 |
| Purchase #5 | $177.78 | 3.337% | $183.7125 | $183.71 | $183.70 | $183.70 |
| Purchase #6 | $161.47 | 6.306% | $171.6523 | $171.65 | $171.65 | $171.70 |
| Purchase #7 | $28.36 | 3.407% | $29.3262 | $29.33 | $29.35 | $29.30 |
| 7 purchase totals = | $930.20 | $994.1676 | $994.16 | $994.15 | $994.20 | |