| 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 | $166.40 | 12.797% | $187.6942 | $187.69 | $187.70 | $187.70 |
| Purchase #2 | $231.30 | 6.163% | $245.555 | $245.56 | $245.55 | $245.60 |
| Purchase #3 | $132.72 | 5.467% | $139.9758 | $139.98 | $140.00 | $140.00 |
| Purchase #4 | $10.26 | 12.843% | $11.5777 | $11.58 | $11.60 | $11.60 |
| Purchase #5 | $177.55 | 12.663% | $200.0332 | $200.03 | $200.05 | $200.00 |
| Purchase #6 | $58.44 | 6.783% | $62.404 | $62.40 | $62.40 | $62.40 |
| Purchase #7 | $155.43 | 11.290% | $172.978 | $172.98 | $173.00 | $173.00 |
| 7 purchase totals = | $932.10 | $1,020.2179 | $1,020.22 | $1,020.30 | $1,020.30 | |