| 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 | $143.30 | 13.523% | $162.6785 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $161.36 | 6.289% | $171.5079 | $171.51 | $171.50 | $171.50 |
| Purchase #3 | $74.88 | 6.187% | $79.5128 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $148.74 | 12.390% | $167.1689 | $167.17 | $167.15 | $167.20 |
| Purchase #5 | $170.82 | 11.109% | $189.7964 | $189.80 | $189.80 | $189.80 |
| Purchase #6 | $238.73 | 11.535% | $266.2675 | $266.27 | $266.25 | $266.30 |
| Purchase #7 | $202.87 | 11.797% | $226.8026 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $1,140.70 | $1,263.7346 | $1,263.74 | $1,263.70 | $1,263.80 | |