| 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 | $102.57 | 6.118% | $108.8452 | $108.85 | $108.85 | $108.80 |
| Purchase #2 | $148.76 | 10.517% | $164.4051 | $164.41 | $164.40 | $164.40 |
| Purchase #3 | $17.43 | 5.614% | $18.4085 | $18.41 | $18.40 | $18.40 |
| Purchase #4 | $135.92 | 9.636% | $149.0173 | $149.02 | $149.00 | $149.00 |
| Purchase #5 | $103.93 | 4.452% | $108.557 | $108.56 | $108.55 | $108.60 |
| Purchase #6 | $95.73 | 10.128% | $105.4255 | $105.43 | $105.45 | $105.40 |
| Purchase #7 | $114.26 | 4.147% | $118.9984 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $718.60 | $773.6570 | $773.68 | $773.65 | $773.60 | |