| 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 | $172.83 | 11.410% | $192.5499 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $176.66 | 5.393% | $186.1873 | $186.19 | $186.20 | $186.20 |
| Purchase #3 | $203.35 | 7.760% | $219.13 | $219.13 | $219.15 | $219.10 |
| Purchase #4 | $92.83 | 4.112% | $96.6472 | $96.65 | $96.65 | $96.60 |
| Purchase #5 | $105.44 | 13.811% | $120.0023 | $120.00 | $120.00 | $120.00 |
| Purchase #6 | $237.37 | 8.570% | $257.7126 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $36.57 | 6.680% | $39.0129 | $39.01 | $39.00 | $39.00 |
| 7 purchase totals = | $1,025.05 | $1,111.2422 | $1,111.24 | $1,111.25 | $1,111.10 | |