| 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 | $145.74 | 8.119% | $157.5726 | $157.57 | $157.55 | $157.60 |
| Purchase #2 | $158.63 | 5.140% | $166.7836 | $166.78 | $166.80 | $166.80 |
| Purchase #3 | $171.48 | 13.566% | $194.743 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $136.74 | 4.623% | $143.0615 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $183.87 | 4.402% | $191.964 | $191.96 | $191.95 | $192.00 |
| Purchase #6 | $242.82 | 8.195% | $262.7191 | $262.72 | $262.70 | $262.70 |
| Purchase #7 | $162.88 | 11.338% | $181.3473 | $181.35 | $181.35 | $181.30 |
| 7 purchase totals = | $1,202.16 | $1,298.1911 | $1,298.18 | $1,298.15 | $1,298.20 | |