| 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 | $157.91 | 9.259% | $172.5309 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $50.41 | 6.681% | $53.7779 | $53.78 | $53.80 | $53.80 |
| Purchase #3 | $216.52 | 6.673% | $230.9684 | $230.97 | $230.95 | $231.00 |
| Purchase #4 | $126.77 | 11.652% | $141.5412 | $141.54 | $141.55 | $141.50 |
| Purchase #5 | $28.90 | 3.398% | $29.882 | $29.88 | $29.90 | $29.90 |
| Purchase #6 | $246.40 | 10.851% | $273.1369 | $273.14 | $273.15 | $273.10 |
| Purchase #7 | $8.44 | 6.434% | $8.983 | $8.98 | $9.00 | $9.00 |
| 7 purchase totals = | $835.35 | $910.8203 | $910.82 | $910.90 | $910.80 | |