| 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 | $169.48 | 5.665% | $179.081 | $179.08 | $179.10 | $179.10 |
| Purchase #2 | $10.25 | 5.867% | $10.8514 | $10.85 | $10.85 | $10.90 |
| Purchase #3 | $155.85 | 12.373% | $175.1333 | $175.13 | $175.15 | $175.10 |
| Purchase #4 | $248.80 | 11.196% | $276.6556 | $276.66 | $276.65 | $276.70 |
| Purchase #5 | $239.46 | 6.232% | $254.3831 | $254.38 | $254.40 | $254.40 |
| Purchase #6 | $180.64 | 6.190% | $191.8216 | $191.82 | $191.80 | $191.80 |
| Purchase #7 | $197.28 | 6.839% | $210.772 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $1,201.76 | $1,298.6980 | $1,298.69 | $1,298.70 | $1,298.80 | |