| 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 | $154.60 | 13.822% | $175.9688 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $207.55 | 9.320% | $226.8937 | $226.89 | $226.90 | $226.90 |
| Purchase #3 | $180.83 | 3.846% | $187.7847 | $187.78 | $187.80 | $187.80 |
| Purchase #4 | $164.83 | 3.238% | $170.1672 | $170.17 | $170.15 | $170.20 |
| Purchase #5 | $53.72 | 5.346% | $56.5919 | $56.59 | $56.60 | $56.60 |
| Purchase #6 | $161.48 | 5.617% | $170.5503 | $170.55 | $170.55 | $170.60 |
| Purchase #7 | $196.58 | 12.499% | $221.1505 | $221.15 | $221.15 | $221.20 |
| 7 purchase totals = | $1,119.59 | $1,209.1071 | $1,209.10 | $1,209.10 | $1,209.30 | |