| 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 | $183.51 | 8.779% | $199.6203 | $199.62 | $199.60 | $199.60 |
| Purchase #2 | $160.59 | 6.654% | $171.2757 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $42.26 | 3.754% | $43.8464 | $43.85 | $43.85 | $43.80 |
| Purchase #4 | $234.83 | 6.380% | $249.8122 | $249.81 | $249.80 | $249.80 |
| Purchase #5 | $193.42 | 3.392% | $199.9808 | $199.98 | $200.00 | $200.00 |
| Purchase #6 | $223.54 | 7.110% | $239.4337 | $239.43 | $239.45 | $239.40 |
| Purchase #7 | $243.50 | 12.796% | $274.6583 | $274.66 | $274.65 | $274.70 |
| 7 purchase totals = | $1,281.65 | $1,378.6274 | $1,378.63 | $1,378.65 | $1,378.60 | |