| 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 | $111.26 | 10.407% | $122.8388 | $122.84 | $122.85 | $122.80 |
| Purchase #2 | $33.96 | 8.772% | $36.939 | $36.94 | $36.95 | $36.90 |
| Purchase #3 | $245.94 | 12.502% | $276.6874 | $276.69 | $276.70 | $276.70 |
| Purchase #4 | $66.49 | 13.665% | $75.5759 | $75.58 | $75.60 | $75.60 |
| Purchase #5 | $90.81 | 6.545% | $96.7535 | $96.75 | $96.75 | $96.80 |
| Purchase #6 | $133.35 | 3.746% | $138.3453 | $138.35 | $138.35 | $138.30 |
| Purchase #7 | $152.60 | 4.678% | $159.7386 | $159.74 | $159.75 | $159.70 |
| 7 purchase totals = | $834.41 | $906.8785 | $906.89 | $906.95 | $906.80 | |