| 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 | $101.95 | 6.664% | $108.7439 | $108.74 | $108.75 | $108.70 |
| Purchase #2 | $137.74 | 3.798% | $142.9714 | $142.97 | $142.95 | $143.00 |
| Purchase #3 | $9.43 | 12.218% | $10.5822 | $10.58 | $10.60 | $10.60 |
| Purchase #4 | $80.86 | 8.596% | $87.8107 | $87.81 | $87.80 | $87.80 |
| Purchase #5 | $235.89 | 6.512% | $251.2512 | $251.25 | $251.25 | $251.30 |
| Purchase #6 | $194.60 | 11.457% | $216.8953 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $173.75 | 3.352% | $179.5741 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $934.22 | $997.8288 | $997.82 | $997.80 | $997.90 | |