| 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 | $167.66 | 4.665% | $175.4813 | $175.48 | $175.50 | $175.50 |
| Purchase #2 | $194.53 | 10.386% | $214.7339 | $214.73 | $214.75 | $214.70 |
| Purchase #3 | $12.49 | 13.587% | $14.187 | $14.19 | $14.20 | $14.20 |
| Purchase #4 | $239.26 | 8.668% | $259.9991 | $260.00 | $260.00 | $260.00 |
| Purchase #5 | $57.54 | 13.703% | $65.4247 | $65.42 | $65.40 | $65.40 |
| Purchase #6 | $231.87 | 7.437% | $249.1142 | $249.11 | $249.10 | $249.10 |
| Purchase #7 | $123.37 | 9.558% | $135.1617 | $135.16 | $135.15 | $135.20 |
| 7 purchase totals = | $1,026.72 | $1,114.1019 | $1,114.09 | $1,114.10 | $1,114.10 | |