| 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 | $221.25 | 7.516% | $237.8792 | $237.88 | $237.90 | $237.90 |
| Purchase #2 | $76.78 | 13.707% | $87.3042 | $87.30 | $87.30 | $87.30 |
| Purchase #3 | $157.85 | 5.556% | $166.6201 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $17.32 | 4.562% | $18.1101 | $18.11 | $18.10 | $18.10 |
| Purchase #5 | $113.32 | 13.377% | $128.4788 | $128.48 | $128.50 | $128.50 |
| Purchase #6 | $193.37 | 4.662% | $202.3849 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $54.75 | 4.352% | $57.1327 | $57.13 | $57.15 | $57.10 |
| 7 purchase totals = | $834.64 | $897.9100 | $897.90 | $897.95 | $897.90 | |