| 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 | $176.40 | 12.156% | $197.8432 | $197.84 | $197.85 | $197.80 |
| Purchase #2 | $220.95 | 4.831% | $231.6241 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $51.92 | 11.780% | $58.0362 | $58.04 | $58.05 | $58.00 |
| Purchase #4 | $7.98 | 3.436% | $8.2542 | $8.25 | $8.25 | $8.30 |
| Purchase #5 | $138.74 | 3.134% | $143.0881 | $143.09 | $143.10 | $143.10 |
| Purchase #6 | $115.31 | 9.874% | $126.6957 | $126.70 | $126.70 | $126.70 |
| Purchase #7 | $168.90 | 4.395% | $176.3232 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $880.20 | $941.8647 | $941.86 | $941.85 | $941.80 | |