| 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 | $77.30 | 13.437% | $87.6868 | $87.69 | $87.70 | $87.70 |
| Purchase #2 | $149.60 | 11.357% | $166.5901 | $166.59 | $166.60 | $166.60 |
| Purchase #3 | $220.80 | 10.560% | $244.1165 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $25.36 | 12.486% | $28.5264 | $28.53 | $28.55 | $28.50 |
| Purchase #5 | $166.90 | 11.609% | $186.2754 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $159.43 | 9.538% | $174.6364 | $174.64 | $174.65 | $174.60 |
| Purchase #7 | $6.37 | 13.818% | $7.2502 | $7.25 | $7.25 | $7.30 |
| 7 purchase totals = | $805.76 | $895.0818 | $895.10 | $895.15 | $895.10 | |