| 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 | $136.93 | 9.647% | $150.1396 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $23.83 | 5.765% | $25.2038 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $127.81 | 9.399% | $139.8229 | $139.82 | $139.80 | $139.80 |
| Purchase #4 | $233.98 | 5.524% | $246.9051 | $246.91 | $246.90 | $246.90 |
| Purchase #5 | $149.91 | 4.151% | $156.1328 | $156.13 | $156.15 | $156.10 |
| Purchase #6 | $138.78 | 13.167% | $157.0532 | $157.05 | $157.05 | $157.10 |
| Purchase #7 | $191.91 | 11.797% | $214.5496 | $214.55 | $214.55 | $214.50 |
| 7 purchase totals = | $1,003.15 | $1,089.8070 | $1,089.80 | $1,089.80 | $1,089.70 | |