| 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 | $149.47 | 10.226% | $164.7548 | $164.75 | $164.75 | $164.80 |
| Purchase #2 | $135.85 | 8.736% | $147.7179 | $147.72 | $147.70 | $147.70 |
| Purchase #3 | $242.81 | 12.811% | $273.9164 | $273.92 | $273.90 | $273.90 |
| Purchase #4 | $237.50 | 9.413% | $259.8559 | $259.86 | $259.85 | $259.90 |
| Purchase #5 | $88.34 | 6.256% | $93.8666 | $93.87 | $93.85 | $93.90 |
| Purchase #6 | $157.27 | 3.438% | $162.6769 | $162.68 | $162.70 | $162.70 |
| Purchase #7 | $102.79 | 7.870% | $110.8796 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $1,114.03 | $1,213.6681 | $1,213.68 | $1,213.65 | $1,213.80 | |