| 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 | $145.25 | 6.233% | $154.3034 | $154.30 | $154.30 | $154.30 |
| Purchase #2 | $52.35 | 11.145% | $58.1844 | $58.18 | $58.20 | $58.20 |
| Purchase #3 | $188.27 | 6.247% | $200.0312 | $200.03 | $200.05 | $200.00 |
| Purchase #4 | $230.32 | 3.261% | $237.8307 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $170.95 | 6.395% | $181.8823 | $181.88 | $181.90 | $181.90 |
| Purchase #6 | $177.72 | 12.546% | $200.0168 | $200.02 | $200.00 | $200.00 |
| Purchase #7 | $41.35 | 7.460% | $44.4347 | $44.43 | $44.45 | $44.40 |
| 7 purchase totals = | $1,006.21 | $1,076.6835 | $1,076.67 | $1,076.75 | $1,076.60 | |