| 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 | $20.77 | 6.124% | $22.042 | $22.04 | $22.05 | $22.00 |
| Purchase #2 | $176.51 | 4.724% | $184.8483 | $184.85 | $184.85 | $184.80 |
| Purchase #3 | $169.63 | 5.751% | $179.3854 | $179.39 | $179.40 | $179.40 |
| Purchase #4 | $52.32 | 3.775% | $54.2951 | $54.30 | $54.30 | $54.30 |
| Purchase #5 | $128.37 | 7.618% | $138.1492 | $138.15 | $138.15 | $138.10 |
| Purchase #6 | $129.88 | 3.145% | $133.9647 | $133.96 | $133.95 | $134.00 |
| Purchase #7 | $158.29 | 4.388% | $165.2358 | $165.24 | $165.25 | $165.20 |
| 7 purchase totals = | $835.77 | $877.9205 | $877.93 | $877.95 | $877.80 | |