| 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 | $156.92 | 9.102% | $171.2029 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $143.40 | 13.226% | $162.3661 | $162.37 | $162.35 | $162.40 |
| Purchase #3 | $242.38 | 8.741% | $263.5664 | $263.57 | $263.55 | $263.60 |
| Purchase #4 | $41.74 | 10.180% | $45.9891 | $45.99 | $46.00 | $46.00 |
| Purchase #5 | $102.38 | 11.337% | $113.9868 | $113.99 | $114.00 | $114.00 |
| Purchase #6 | $176.43 | 4.120% | $183.6989 | $183.70 | $183.70 | $183.70 |
| Purchase #7 | $132.65 | 12.799% | $149.6279 | $149.63 | $149.65 | $149.60 |
| 7 purchase totals = | $995.90 | $1,090.4381 | $1,090.45 | $1,090.45 | $1,090.50 | |