| 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 | $165.68 | 8.524% | $179.8026 | $179.80 | $179.80 | $179.80 |
| Purchase #2 | $175.68 | 4.648% | $183.8456 | $183.85 | $183.85 | $183.80 |
| Purchase #3 | $223.57 | 4.848% | $234.4087 | $234.41 | $234.40 | $234.40 |
| Purchase #4 | $158.53 | 11.361% | $176.5406 | $176.54 | $176.55 | $176.50 |
| Purchase #5 | $39.27 | 12.867% | $44.3229 | $44.32 | $44.30 | $44.30 |
| Purchase #6 | $235.38 | 7.556% | $253.1653 | $253.17 | $253.15 | $253.20 |
| Purchase #7 | $60.60 | 8.642% | $65.8371 | $65.84 | $65.85 | $65.80 |
| 7 purchase totals = | $1,058.71 | $1,137.9228 | $1,137.93 | $1,137.90 | $1,137.80 | |