| 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 | $119.57 | 9.248% | $130.6278 | $130.63 | $130.65 | $130.60 |
| Purchase #2 | $93.73 | 10.857% | $103.9063 | $103.91 | $103.90 | $103.90 |
| Purchase #3 | $9.29 | 3.184% | $9.5858 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $181.57 | 5.192% | $190.9971 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $35.32 | 11.449% | $39.3638 | $39.36 | $39.35 | $39.40 |
| Purchase #6 | $131.74 | 8.814% | $143.3516 | $143.35 | $143.35 | $143.40 |
| Purchase #7 | $56.36 | 9.770% | $61.8664 | $61.87 | $61.85 | $61.90 |
| 7 purchase totals = | $627.58 | $679.6988 | $679.71 | $679.70 | $679.80 | |