| 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 | $172.67 | 6.377% | $183.6812 | $183.68 | $183.70 | $183.70 |
| Purchase #2 | $94.26 | 5.859% | $99.7827 | $99.78 | $99.80 | $99.80 |
| Purchase #3 | $238.92 | 12.700% | $269.2628 | $269.26 | $269.25 | $269.30 |
| Purchase #4 | $10.28 | 12.633% | $11.5787 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $21.46 | 8.867% | $23.3629 | $23.36 | $23.35 | $23.40 |
| Purchase #6 | $179.65 | 4.409% | $187.5708 | $187.57 | $187.55 | $187.60 |
| Purchase #7 | $238.93 | 8.283% | $258.7206 | $258.72 | $258.70 | $258.70 |
| 7 purchase totals = | $956.17 | $1,033.9597 | $1,033.95 | $1,033.95 | $1,034.10 | |