| 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 | $199.53 | 3.674% | $206.8607 | $206.86 | $206.85 | $206.90 |
| Purchase #2 | $127.98 | 7.374% | $137.4172 | $137.42 | $137.40 | $137.40 |
| Purchase #3 | $81.75 | 9.737% | $89.71 | $89.71 | $89.70 | $89.70 |
| Purchase #4 | $207.88 | 10.780% | $230.2895 | $230.29 | $230.30 | $230.30 |
| Purchase #5 | $77.66 | 9.145% | $84.762 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $156.34 | 10.400% | $172.5994 | $172.60 | $172.60 | $172.60 |
| Purchase #7 | $28.36 | 4.783% | $29.7165 | $29.72 | $29.70 | $29.70 |
| 7 purchase totals = | $879.50 | $951.3553 | $951.36 | $951.30 | $951.40 | |