| 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 | $171.40 | 6.252% | $182.1159 | $182.12 | $182.10 | $182.10 |
| Purchase #2 | $29.63 | 6.284% | $31.4919 | $31.49 | $31.50 | $31.50 |
| Purchase #3 | $126.98 | 6.768% | $135.574 | $135.57 | $135.55 | $135.60 |
| Purchase #4 | $144.46 | 11.146% | $160.5615 | $160.56 | $160.55 | $160.60 |
| Purchase #5 | $64.98 | 4.797% | $68.0971 | $68.10 | $68.10 | $68.10 |
| Purchase #6 | $87.61 | 5.414% | $92.3532 | $92.35 | $92.35 | $92.40 |
| Purchase #7 | $174.75 | 9.140% | $190.7222 | $190.72 | $190.70 | $190.70 |
| 7 purchase totals = | $799.81 | $860.9158 | $860.91 | $860.85 | $861.00 | |