| 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 | $83.67 | 9.699% | $91.7852 | $91.79 | $91.80 | $91.80 |
| Purchase #2 | $165.33 | 10.668% | $182.9674 | $182.97 | $182.95 | $183.00 |
| Purchase #3 | $183.51 | 12.561% | $206.5607 | $206.56 | $206.55 | $206.60 |
| Purchase #4 | $143.74 | 8.212% | $155.5439 | $155.54 | $155.55 | $155.50 |
| Purchase #5 | $243.92 | 8.502% | $264.6581 | $264.66 | $264.65 | $264.70 |
| Purchase #6 | $87.44 | 8.634% | $94.9896 | $94.99 | $95.00 | $95.00 |
| Purchase #7 | $238.79 | 13.592% | $271.2463 | $271.25 | $271.25 | $271.20 |
| 7 purchase totals = | $1,146.40 | $1,267.7512 | $1,267.76 | $1,267.75 | $1,267.80 | |