| 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 | $114.37 | 7.741% | $123.2234 | $123.22 | $123.20 | $123.20 |
| Purchase #2 | $152.96 | 7.478% | $164.3983 | $164.40 | $164.40 | $164.40 |
| Purchase #3 | $7.41 | 8.242% | $8.0207 | $8.02 | $8.00 | $8.00 |
| Purchase #4 | $140.59 | 10.613% | $155.5108 | $155.51 | $155.50 | $155.50 |
| Purchase #5 | $84.61 | 8.781% | $92.0396 | $92.04 | $92.05 | $92.00 |
| Purchase #6 | $170.64 | 8.514% | $185.1683 | $185.17 | $185.15 | $185.20 |
| Purchase #7 | $96.53 | 8.334% | $104.5748 | $104.57 | $104.55 | $104.60 |
| 7 purchase totals = | $767.11 | $832.9359 | $832.93 | $832.85 | $832.90 | |