| 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 | $231.27 | 12.646% | $260.5164 | $260.52 | $260.50 | $260.50 |
| Purchase #2 | $39.99 | 6.525% | $42.5993 | $42.60 | $42.60 | $42.60 |
| Purchase #3 | $166.73 | 10.400% | $184.0699 | $184.07 | $184.05 | $184.10 |
| Purchase #4 | $144.25 | 9.510% | $157.9682 | $157.97 | $157.95 | $158.00 |
| Purchase #5 | $17.93 | 5.401% | $18.8984 | $18.90 | $18.90 | $18.90 |
| Purchase #6 | $88.47 | 4.171% | $92.1601 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $146.55 | 8.502% | $159.0097 | $159.01 | $159.00 | $159.00 |
| 7 purchase totals = | $835.19 | $915.2220 | $915.23 | $915.15 | $915.30 | |