| 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 | $199.64 | 11.361% | $222.3211 | $222.32 | $222.30 | $222.30 |
| Purchase #2 | $145.49 | 3.542% | $150.6433 | $150.64 | $150.65 | $150.60 |
| Purchase #3 | $97.70 | 13.203% | $110.5993 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $192.85 | 13.165% | $218.2387 | $218.24 | $218.25 | $218.20 |
| Purchase #5 | $35.77 | 4.486% | $37.3746 | $37.37 | $37.35 | $37.40 |
| Purchase #6 | $55.36 | 8.798% | $60.2306 | $60.23 | $60.25 | $60.20 |
| Purchase #7 | $116.74 | 5.609% | $123.2879 | $123.29 | $123.30 | $123.30 |
| 7 purchase totals = | $843.55 | $922.6955 | $922.69 | $922.70 | $922.60 | |