| 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 | $150.70 | 13.334% | $170.7943 | $170.79 | $170.80 | $170.80 |
| Purchase #2 | $185.42 | 11.567% | $206.8675 | $206.87 | $206.85 | $206.90 |
| Purchase #3 | $141.56 | 8.735% | $153.9253 | $153.93 | $153.95 | $153.90 |
| Purchase #4 | $120.41 | 12.404% | $135.3457 | $135.35 | $135.35 | $135.30 |
| Purchase #5 | $65.75 | 3.346% | $67.95 | $67.95 | $67.95 | $68.00 |
| Purchase #6 | $151.99 | 3.248% | $156.9266 | $156.93 | $156.95 | $156.90 |
| Purchase #7 | $70.42 | 9.219% | $76.912 | $76.91 | $76.90 | $76.90 |
| 7 purchase totals = | $886.25 | $968.7214 | $968.73 | $968.75 | $968.70 | |