| 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 | $144.85 | 13.564% | $164.4975 | $164.50 | $164.50 | $164.50 |
| Purchase #2 | $117.52 | 12.231% | $131.8939 | $131.89 | $131.90 | $131.90 |
| Purchase #3 | $192.26 | 8.132% | $207.8946 | $207.89 | $207.90 | $207.90 |
| Purchase #4 | $188.32 | 8.155% | $203.6775 | $203.68 | $203.70 | $203.70 |
| Purchase #5 | $69.73 | 9.470% | $76.3334 | $76.33 | $76.35 | $76.30 |
| Purchase #6 | $183.84 | 9.354% | $201.0364 | $201.04 | $201.05 | $201.00 |
| Purchase #7 | $85.97 | 12.186% | $96.4463 | $96.45 | $96.45 | $96.40 |
| 7 purchase totals = | $982.49 | $1,081.7796 | $1,081.78 | $1,081.85 | $1,081.70 | |