| 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 | $120.31 | 9.374% | $131.5879 | $131.59 | $131.60 | $131.60 |
| Purchase #2 | $184.43 | 4.653% | $193.0115 | $193.01 | $193.00 | $193.00 |
| Purchase #3 | $185.54 | 9.375% | $202.9344 | $202.93 | $202.95 | $202.90 |
| Purchase #4 | $15.41 | 8.280% | $16.6859 | $16.69 | $16.70 | $16.70 |
| Purchase #5 | $213.98 | 5.804% | $226.3994 | $226.40 | $226.40 | $226.40 |
| Purchase #6 | $42.86 | 3.176% | $44.2212 | $44.22 | $44.20 | $44.20 |
| Purchase #7 | $163.37 | 11.166% | $181.6119 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $925.90 | $996.4522 | $996.45 | $996.45 | $996.40 | |