| 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 | $187.56 | 6.304% | $199.3838 | $199.38 | $199.40 | $199.40 |
| Purchase #2 | $173.43 | 13.593% | $197.0043 | $197.00 | $197.00 | $197.00 |
| Purchase #3 | $34.81 | 4.498% | $36.3758 | $36.38 | $36.40 | $36.40 |
| Purchase #4 | $54.86 | 13.349% | $62.1833 | $62.18 | $62.20 | $62.20 |
| Purchase #5 | $174.95 | 9.579% | $191.7085 | $191.71 | $191.70 | $191.70 |
| Purchase #6 | $184.35 | 5.713% | $194.8819 | $194.88 | $194.90 | $194.90 |
| Purchase #7 | $148.28 | 9.800% | $162.8114 | $162.81 | $162.80 | $162.80 |
| 7 purchase totals = | $958.24 | $1,044.3490 | $1,044.34 | $1,044.40 | $1,044.40 | |