| 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 | $158.90 | 9.604% | $174.1608 | $174.16 | $174.15 | $174.20 |
| Purchase #2 | $245.50 | 13.671% | $279.0623 | $279.06 | $279.05 | $279.10 |
| Purchase #3 | $5.86 | 6.137% | $6.2196 | $6.22 | $6.20 | $6.20 |
| Purchase #4 | $122.61 | 11.530% | $136.7469 | $136.75 | $136.75 | $136.70 |
| Purchase #5 | $13.95 | 10.347% | $15.3934 | $15.39 | $15.40 | $15.40 |
| Purchase #6 | $64.33 | 6.203% | $68.3204 | $68.32 | $68.30 | $68.30 |
| Purchase #7 | $23.28 | 12.749% | $26.248 | $26.25 | $26.25 | $26.20 |
| 7 purchase totals = | $634.43 | $706.1514 | $706.15 | $706.10 | $706.10 | |