| 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 | $166.41 | 3.152% | $171.6552 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $241.64 | 6.653% | $257.7163 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $33.75 | 8.172% | $36.5081 | $36.51 | $36.50 | $36.50 |
| Purchase #4 | $166.77 | 4.331% | $173.9928 | $173.99 | $174.00 | $174.00 |
| Purchase #5 | $71.25 | 3.605% | $73.8186 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $240.48 | 11.487% | $268.1039 | $268.10 | $268.10 | $268.10 |
| Purchase #7 | $81.92 | 10.801% | $90.7682 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $1,002.22 | $1,072.5631 | $1,072.57 | $1,072.50 | $1,072.60 | |