| 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 | $144.56 | 12.492% | $162.6184 | $162.62 | $162.60 | $162.60 |
| Purchase #2 | $192.81 | 13.492% | $218.8239 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $157.29 | 9.334% | $171.9714 | $171.97 | $171.95 | $172.00 |
| Purchase #4 | $138.71 | 4.420% | $144.841 | $144.84 | $144.85 | $144.80 |
| Purchase #5 | $45.64 | 4.827% | $47.843 | $47.84 | $47.85 | $47.80 |
| Purchase #6 | $240.34 | 7.723% | $258.9015 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $167.39 | 3.334% | $172.9708 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $1,086.74 | $1,177.9700 | $1,177.96 | $1,177.90 | $1,177.90 | |