| 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 | $162.68 | 3.586% | $168.5137 | $168.51 | $168.50 | $168.50 |
| Purchase #2 | $129.54 | 7.120% | $138.7632 | $138.76 | $138.75 | $138.80 |
| Purchase #3 | $240.94 | 9.289% | $263.3209 | $263.32 | $263.30 | $263.30 |
| Purchase #4 | $184.51 | 9.407% | $201.8669 | $201.87 | $201.85 | $201.90 |
| Purchase #5 | $181.58 | 8.679% | $197.3393 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $93.62 | 6.248% | $99.4694 | $99.47 | $99.45 | $99.50 |
| Purchase #7 | $234.70 | 8.823% | $255.4076 | $255.41 | $255.40 | $255.40 |
| 7 purchase totals = | $1,227.57 | $1,324.6810 | $1,324.68 | $1,324.60 | $1,324.70 | |