| 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 | $145.79 | 8.602% | $158.3309 | $158.33 | $158.35 | $158.30 |
| Purchase #2 | $199.90 | 13.838% | $227.5622 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $156.70 | 13.355% | $177.6273 | $177.63 | $177.65 | $177.60 |
| Purchase #4 | $169.55 | 10.655% | $187.6156 | $187.62 | $187.60 | $187.60 |
| Purchase #5 | $187.92 | 5.842% | $198.8983 | $198.90 | $198.90 | $198.90 |
| Purchase #6 | $28.63 | 13.633% | $32.5331 | $32.53 | $32.55 | $32.50 |
| Purchase #7 | $17.61 | 6.348% | $18.7279 | $18.73 | $18.75 | $18.70 |
| 7 purchase totals = | $906.10 | $1,001.2953 | $1,001.30 | $1,001.35 | $1,001.20 | |