| 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 | $180.28 | 7.340% | $193.5126 | $193.51 | $193.50 | $193.50 |
| Purchase #2 | $88.53 | 13.842% | $100.7843 | $100.78 | $100.80 | $100.80 |
| Purchase #3 | $103.43 | 13.572% | $117.4675 | $117.47 | $117.45 | $117.50 |
| Purchase #4 | $67.56 | 3.228% | $69.7408 | $69.74 | $69.75 | $69.70 |
| Purchase #5 | $138.50 | 11.337% | $154.2017 | $154.20 | $154.20 | $154.20 |
| Purchase #6 | $198.64 | 13.739% | $225.9311 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $94.58 | 4.561% | $98.8938 | $98.89 | $98.90 | $98.90 |
| 7 purchase totals = | $871.52 | $960.5318 | $960.52 | $960.55 | $960.50 | |