| 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 | $147.68 | 3.394% | $152.6923 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $104.42 | 7.263% | $112.004 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $209.75 | 3.204% | $216.4704 | $216.47 | $216.45 | $216.50 |
| Purchase #4 | $114.66 | 4.598% | $119.9321 | $119.93 | $119.95 | $119.90 |
| Purchase #5 | $214.66 | 11.550% | $239.4532 | $239.45 | $239.45 | $239.50 |
| Purchase #6 | $20.63 | 3.200% | $21.2902 | $21.29 | $21.30 | $21.30 |
| Purchase #7 | $17.30 | 7.523% | $18.6015 | $18.60 | $18.60 | $18.60 |
| 7 purchase totals = | $829.10 | $880.4437 | $880.43 | $880.45 | $880.50 | |