| 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 | $196.88 | 8.855% | $214.3137 | $214.31 | $214.30 | $214.30 |
| Purchase #2 | $185.91 | 4.374% | $194.0417 | $194.04 | $194.05 | $194.00 |
| Purchase #3 | $165.78 | 9.303% | $181.2025 | $181.20 | $181.20 | $181.20 |
| Purchase #4 | $6.43 | 7.301% | $6.8995 | $6.90 | $6.90 | $6.90 |
| Purchase #5 | $92.51 | 8.378% | $100.2605 | $100.26 | $100.25 | $100.30 |
| Purchase #6 | $65.60 | 9.185% | $71.6254 | $71.63 | $71.65 | $71.60 |
| Purchase #7 | $59.43 | 4.672% | $62.2066 | $62.21 | $62.20 | $62.20 |
| 7 purchase totals = | $772.54 | $830.5499 | $830.55 | $830.55 | $830.50 | |