| 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 | $164.53 | 5.132% | $172.9737 | $172.97 | $172.95 | $173.00 |
| Purchase #2 | $129.96 | 7.416% | $139.5978 | $139.60 | $139.60 | $139.60 |
| Purchase #3 | $8.94 | 12.834% | $10.0874 | $10.09 | $10.10 | $10.10 |
| Purchase #4 | $157.87 | 11.506% | $176.0345 | $176.03 | $176.05 | $176.00 |
| Purchase #5 | $90.65 | 12.446% | $101.9323 | $101.93 | $101.95 | $101.90 |
| Purchase #6 | $147.75 | 11.838% | $165.2406 | $165.24 | $165.25 | $165.20 |
| Purchase #7 | $37.38 | 7.404% | $40.1476 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $737.08 | $806.0139 | $806.01 | $806.05 | $805.90 | |