| 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 | $179.45 | 10.820% | $198.8665 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $24.30 | 9.434% | $26.5925 | $26.59 | $26.60 | $26.60 |
| Purchase #3 | $250.80 | 3.780% | $260.2802 | $260.28 | $260.30 | $260.30 |
| Purchase #4 | $225.63 | 7.577% | $242.726 | $242.73 | $242.75 | $242.70 |
| Purchase #5 | $249.81 | 6.681% | $266.4998 | $266.50 | $266.50 | $266.50 |
| Purchase #6 | $170.76 | 6.498% | $181.856 | $181.86 | $181.85 | $181.90 |
| Purchase #7 | $220.67 | 8.629% | $239.7116 | $239.71 | $239.70 | $239.70 |
| 7 purchase totals = | $1,321.42 | $1,416.5326 | $1,416.54 | $1,416.55 | $1,416.60 | |