| 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 | $156.31 | 6.302% | $166.1607 | $166.16 | $166.15 | $166.20 |
| Purchase #2 | $91.45 | 11.113% | $101.6128 | $101.61 | $101.60 | $101.60 |
| Purchase #3 | $140.62 | 10.624% | $155.5595 | $155.56 | $155.55 | $155.60 |
| Purchase #4 | $215.68 | 3.365% | $222.9376 | $222.94 | $222.95 | $222.90 |
| Purchase #5 | $239.41 | 5.407% | $252.3549 | $252.35 | $252.35 | $252.40 |
| Purchase #6 | $20.94 | 13.732% | $23.8155 | $23.82 | $23.80 | $23.80 |
| Purchase #7 | $131.87 | 10.422% | $145.6135 | $145.61 | $145.60 | $145.60 |
| 7 purchase totals = | $996.28 | $1,068.0545 | $1,068.05 | $1,068.00 | $1,068.10 | |