| 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 | $195.45 | 4.122% | $203.5064 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $138.36 | 6.540% | $147.4087 | $147.41 | $147.40 | $147.40 |
| Purchase #3 | $71.50 | 11.577% | $79.7776 | $79.78 | $79.80 | $79.80 |
| Purchase #4 | $18.30 | 12.625% | $20.6104 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $100.47 | 11.715% | $112.2401 | $112.24 | $112.25 | $112.20 |
| Purchase #6 | $125.56 | 12.131% | $140.7917 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $149.93 | 6.191% | $159.2122 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $799.57 | $863.5471 | $863.55 | $863.55 | $863.50 | |