| 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 | $142.48 | 4.836% | $149.3703 | $149.37 | $149.35 | $149.40 |
| Purchase #2 | $133.66 | 9.630% | $146.5315 | $146.53 | $146.55 | $146.50 |
| Purchase #3 | $48.99 | 9.853% | $53.817 | $53.82 | $53.80 | $53.80 |
| Purchase #4 | $222.46 | 5.572% | $234.8555 | $234.86 | $234.85 | $234.90 |
| Purchase #5 | $115.45 | 8.523% | $125.2898 | $125.29 | $125.30 | $125.30 |
| Purchase #6 | $218.27 | 10.589% | $241.3826 | $241.38 | $241.40 | $241.40 |
| Purchase #7 | $153.63 | 5.643% | $162.2993 | $162.30 | $162.30 | $162.30 |
| 7 purchase totals = | $1,034.94 | $1,113.5460 | $1,113.55 | $1,113.55 | $1,113.60 | |