| 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 | $182.47 | 5.642% | $192.765 | $192.77 | $192.75 | $192.80 |
| Purchase #2 | $126.57 | 8.519% | $137.3525 | $137.35 | $137.35 | $137.40 |
| Purchase #3 | $190.60 | 10.325% | $210.2795 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $212.71 | 3.227% | $219.5742 | $219.57 | $219.55 | $219.60 |
| Purchase #5 | $95.40 | 5.638% | $100.7787 | $100.78 | $100.80 | $100.80 |
| Purchase #6 | $171.96 | 8.343% | $186.3066 | $186.31 | $186.30 | $186.30 |
| Purchase #7 | $142.53 | 5.393% | $150.2166 | $150.22 | $150.20 | $150.20 |
| 7 purchase totals = | $1,122.24 | $1,197.2731 | $1,197.28 | $1,197.25 | $1,197.40 | |