| 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 | $128.28 | 5.620% | $135.4893 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $61.84 | 10.291% | $68.204 | $68.20 | $68.20 | $68.20 |
| Purchase #3 | $144.41 | 9.141% | $157.6105 | $157.61 | $157.60 | $157.60 |
| Purchase #4 | $20.65 | 8.207% | $22.3447 | $22.34 | $22.35 | $22.30 |
| Purchase #5 | $164.99 | 10.484% | $182.2876 | $182.29 | $182.30 | $182.30 |
| Purchase #6 | $54.96 | 11.133% | $61.0787 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $189.30 | 3.658% | $196.2246 | $196.22 | $196.20 | $196.20 |
| 7 purchase totals = | $764.43 | $823.2394 | $823.23 | $823.25 | $823.20 | |