| 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 | $122.75 | 9.253% | $134.1081 | $134.11 | $134.10 | $134.10 |
| Purchase #2 | $151.33 | 4.215% | $157.7086 | $157.71 | $157.70 | $157.70 |
| Purchase #3 | $123.60 | 8.142% | $133.6635 | $133.66 | $133.65 | $133.70 |
| Purchase #4 | $228.92 | 7.275% | $245.5739 | $245.57 | $245.55 | $245.60 |
| Purchase #5 | $168.26 | 6.483% | $179.1683 | $179.17 | $179.15 | $179.20 |
| Purchase #6 | $105.60 | 6.535% | $112.501 | $112.50 | $112.50 | $112.50 |
| Purchase #7 | $155.91 | 8.369% | $168.9581 | $168.96 | $168.95 | $169.00 |
| 7 purchase totals = | $1,056.37 | $1,131.6815 | $1,131.68 | $1,131.60 | $1,131.80 | |