| 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 | $152.41 | 6.652% | $162.5483 | $162.55 | $162.55 | $162.50 |
| Purchase #2 | $189.29 | 6.216% | $201.0563 | $201.06 | $201.05 | $201.10 |
| Purchase #3 | $101.34 | 9.861% | $111.3331 | $111.33 | $111.35 | $111.30 |
| Purchase #4 | $167.92 | 13.603% | $190.7622 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $15.58 | 8.112% | $16.8438 | $16.84 | $16.85 | $16.80 |
| Purchase #6 | $37.64 | 3.698% | $39.0319 | $39.03 | $39.05 | $39.00 |
| Purchase #7 | $214.71 | 7.146% | $230.0532 | $230.05 | $230.05 | $230.10 |
| 7 purchase totals = | $878.89 | $951.6288 | $951.62 | $951.65 | $951.60 | |