| 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 | $146.40 | 8.621% | $159.0211 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $5.45 | 3.652% | $5.649 | $5.65 | $5.65 | $5.60 |
| Purchase #3 | $51.36 | 10.670% | $56.8401 | $56.84 | $56.85 | $56.80 |
| Purchase #4 | $88.25 | 3.277% | $91.142 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $39.82 | 11.745% | $44.4969 | $44.50 | $44.50 | $44.50 |
| Purchase #6 | $208.70 | 12.748% | $235.3051 | $235.31 | $235.30 | $235.30 |
| Purchase #7 | $27.52 | 5.454% | $29.0209 | $29.02 | $29.00 | $29.00 |
| 7 purchase totals = | $567.50 | $621.4751 | $621.48 | $621.45 | $621.30 | |