| 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 | $67.86 | 3.436% | $70.1917 | $70.19 | $70.20 | $70.20 |
| Purchase #2 | $138.88 | 6.402% | $147.7711 | $147.77 | $147.75 | $147.80 |
| Purchase #3 | $88.69 | 9.821% | $97.4002 | $97.40 | $97.40 | $97.40 |
| Purchase #4 | $134.76 | 12.522% | $151.6346 | $151.63 | $151.65 | $151.60 |
| Purchase #5 | $173.50 | 4.502% | $181.311 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $200.95 | 9.740% | $220.5225 | $220.52 | $220.50 | $220.50 |
| Purchase #7 | $219.60 | 4.621% | $229.7477 | $229.75 | $229.75 | $229.70 |
| 7 purchase totals = | $1,024.24 | $1,098.5788 | $1,098.57 | $1,098.55 | $1,098.50 | |