| 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 | $151.63 | 9.700% | $166.3381 | $166.34 | $166.35 | $166.30 |
| Purchase #2 | $93.57 | 13.779% | $106.463 | $106.46 | $106.45 | $106.50 |
| Purchase #3 | $107.60 | 4.658% | $112.612 | $112.61 | $112.60 | $112.60 |
| Purchase #4 | $208.38 | 12.701% | $234.8463 | $234.85 | $234.85 | $234.80 |
| Purchase #5 | $181.48 | 12.310% | $203.8202 | $203.82 | $203.80 | $203.80 |
| Purchase #6 | $48.60 | 5.843% | $51.4397 | $51.44 | $51.45 | $51.40 |
| Purchase #7 | $200.54 | 9.210% | $219.0097 | $219.01 | $219.00 | $219.00 |
| 7 purchase totals = | $991.80 | $1,094.5290 | $1,094.53 | $1,094.50 | $1,094.40 | |