| 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 | $247.95 | 6.374% | $263.7543 | $263.75 | $263.75 | $263.80 |
| Purchase #2 | $81.35 | 10.820% | $90.1521 | $90.15 | $90.15 | $90.20 |
| Purchase #3 | $137.26 | 4.682% | $143.6865 | $143.69 | $143.70 | $143.70 |
| Purchase #4 | $23.90 | 8.253% | $25.8725 | $25.87 | $25.85 | $25.90 |
| Purchase #5 | $157.64 | 6.642% | $168.1104 | $168.11 | $168.10 | $168.10 |
| Purchase #6 | $70.54 | 13.539% | $80.0904 | $80.09 | $80.10 | $80.10 |
| Purchase #7 | $172.73 | 9.721% | $189.5211 | $189.52 | $189.50 | $189.50 |
| 7 purchase totals = | $891.37 | $961.1873 | $961.18 | $961.15 | $961.30 | |