| 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 | $126.64 | 6.589% | $134.9843 | $134.98 | $135.00 | $135.00 |
| Purchase #2 | $212.66 | 9.737% | $233.3667 | $233.37 | $233.35 | $233.40 |
| Purchase #3 | $198.59 | 6.379% | $211.2581 | $211.26 | $211.25 | $211.30 |
| Purchase #4 | $51.37 | 7.547% | $55.2469 | $55.25 | $55.25 | $55.20 |
| Purchase #5 | $34.28 | 6.300% | $36.4396 | $36.44 | $36.45 | $36.40 |
| Purchase #6 | $20.78 | 7.684% | $22.3767 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $19.66 | 13.436% | $22.3015 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $663.98 | $715.9738 | $715.98 | $716.00 | $716.00 | |