| 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 | $174.67 | 9.206% | $190.7501 | $190.75 | $190.75 | $190.80 |
| Purchase #2 | $236.28 | 8.168% | $255.5794 | $255.58 | $255.60 | $255.60 |
| Purchase #3 | $117.61 | 10.506% | $129.9661 | $129.97 | $129.95 | $130.00 |
| Purchase #4 | $134.29 | 9.132% | $146.5534 | $146.55 | $146.55 | $146.60 |
| Purchase #5 | $205.65 | 6.128% | $218.2522 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $18.39 | 13.439% | $20.8614 | $20.86 | $20.85 | $20.90 |
| Purchase #7 | $155.56 | 7.508% | $167.2394 | $167.24 | $167.25 | $167.20 |
| 7 purchase totals = | $1,042.45 | $1,129.2020 | $1,129.20 | $1,129.20 | $1,129.40 | |