| 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 | $156.71 | 6.838% | $167.4258 | $167.43 | $167.45 | $167.40 |
| Purchase #2 | $130.59 | 6.314% | $138.8355 | $138.84 | $138.85 | $138.80 |
| Purchase #3 | $153.55 | 7.649% | $165.295 | $165.30 | $165.30 | $165.30 |
| Purchase #4 | $22.75 | 3.432% | $23.5308 | $23.53 | $23.55 | $23.50 |
| Purchase #5 | $235.98 | 7.145% | $252.8408 | $252.84 | $252.85 | $252.80 |
| Purchase #6 | $166.72 | 6.421% | $177.4251 | $177.43 | $177.45 | $177.40 |
| Purchase #7 | $36.32 | 7.501% | $39.0444 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $902.62 | $964.3974 | $964.41 | $964.50 | $964.20 | |