| 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 | $120.39 | 13.252% | $136.3441 | $136.34 | $136.35 | $136.30 |
| Purchase #2 | $131.40 | 7.651% | $141.4534 | $141.45 | $141.45 | $141.50 |
| Purchase #3 | $46.44 | 11.552% | $51.8047 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $20.97 | 9.652% | $22.994 | $22.99 | $23.00 | $23.00 |
| Purchase #5 | $120.74 | 6.440% | $128.5157 | $128.52 | $128.50 | $128.50 |
| Purchase #6 | $171.68 | 6.580% | $182.9765 | $182.98 | $183.00 | $183.00 |
| Purchase #7 | $109.55 | 3.435% | $113.313 | $113.31 | $113.30 | $113.30 |
| 7 purchase totals = | $721.17 | $777.4014 | $777.39 | $777.40 | $777.40 | |