| 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 | $181.77 | 4.586% | $190.106 | $190.11 | $190.10 | $190.10 |
| Purchase #2 | $193.46 | 7.720% | $208.3951 | $208.40 | $208.40 | $208.40 |
| Purchase #3 | $45.26 | 12.408% | $50.8759 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $191.78 | 12.676% | $216.09 | $216.09 | $216.10 | $216.10 |
| Purchase #5 | $230.54 | 11.755% | $257.64 | $257.64 | $257.65 | $257.60 |
| Purchase #6 | $21.54 | 6.633% | $22.9687 | $22.97 | $22.95 | $23.00 |
| Purchase #7 | $50.36 | 12.819% | $56.8156 | $56.82 | $56.80 | $56.80 |
| 7 purchase totals = | $914.71 | $1,002.8913 | $1,002.91 | $1,002.90 | $1,002.90 | |