| 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 | $109.34 | 11.549% | $121.9677 | $121.97 | $121.95 | $122.00 |
| Purchase #2 | $48.98 | 9.828% | $53.7938 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $98.83 | 7.766% | $106.5051 | $106.51 | $106.50 | $106.50 |
| Purchase #4 | $29.35 | 12.806% | $33.1086 | $33.11 | $33.10 | $33.10 |
| Purchase #5 | $154.52 | 7.254% | $165.7289 | $165.73 | $165.75 | $165.70 |
| Purchase #6 | $173.67 | 5.441% | $183.1194 | $183.12 | $183.10 | $183.10 |
| Purchase #7 | $33.34 | 13.515% | $37.8459 | $37.85 | $37.85 | $37.80 |
| 7 purchase totals = | $648.03 | $702.0694 | $702.08 | $702.05 | $702.00 | |