| 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 | $177.96 | 6.803% | $190.0666 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $33.74 | 6.199% | $35.8315 | $35.83 | $35.85 | $35.80 |
| Purchase #3 | $226.38 | 6.616% | $241.3573 | $241.36 | $241.35 | $241.40 |
| Purchase #4 | $22.80 | 12.182% | $25.5775 | $25.58 | $25.60 | $25.60 |
| Purchase #5 | $66.35 | 10.621% | $73.397 | $73.40 | $73.40 | $73.40 |
| Purchase #6 | $207.64 | 6.772% | $221.7014 | $221.70 | $221.70 | $221.70 |
| Purchase #7 | $172.48 | 8.507% | $187.1529 | $187.15 | $187.15 | $187.20 |
| 7 purchase totals = | $907.35 | $975.0842 | $975.09 | $975.10 | $975.20 | |