| 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 | $118.72 | 12.380% | $133.4175 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $152.52 | 13.645% | $173.3314 | $173.33 | $173.35 | $173.30 |
| Purchase #3 | $111.83 | 7.750% | $120.4968 | $120.50 | $120.50 | $120.50 |
| Purchase #4 | $122.81 | 12.829% | $138.5653 | $138.57 | $138.55 | $138.60 |
| Purchase #5 | $48.74 | 12.471% | $54.8184 | $54.82 | $54.80 | $54.80 |
| Purchase #6 | $40.30 | 9.258% | $44.031 | $44.03 | $44.05 | $44.00 |
| Purchase #7 | $162.82 | 11.281% | $181.1877 | $181.19 | $181.20 | $181.20 |
| 7 purchase totals = | $757.74 | $845.8481 | $845.86 | $845.85 | $845.80 | |