| 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 | $156.66 | 8.665% | $170.2346 | $170.23 | $170.25 | $170.20 |
| Purchase #2 | $24.39 | 3.764% | $25.308 | $25.31 | $25.30 | $25.30 |
| Purchase #3 | $199.59 | 3.215% | $206.0068 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $120.65 | 6.516% | $128.5116 | $128.51 | $128.50 | $128.50 |
| Purchase #5 | $67.70 | 3.277% | $69.9185 | $69.92 | $69.90 | $69.90 |
| Purchase #6 | $80.51 | 4.308% | $83.9784 | $83.98 | $84.00 | $84.00 |
| Purchase #7 | $74.80 | 10.597% | $82.7266 | $82.73 | $82.75 | $82.70 |
| 7 purchase totals = | $724.30 | $766.6845 | $766.69 | $766.70 | $766.60 | |