| 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 | $17.59 | 5.360% | $18.5328 | $18.53 | $18.55 | $18.50 |
| Purchase #2 | $192.97 | 11.340% | $214.8528 | $214.85 | $214.85 | $214.90 |
| Purchase #3 | $143.27 | 4.668% | $149.9578 | $149.96 | $149.95 | $150.00 |
| Purchase #4 | $119.67 | 12.806% | $134.9949 | $134.99 | $135.00 | $135.00 |
| Purchase #5 | $154.90 | 10.779% | $171.5967 | $171.60 | $171.60 | $171.60 |
| Purchase #6 | $76.89 | 11.381% | $85.6409 | $85.64 | $85.65 | $85.60 |
| Purchase #7 | $219.59 | 11.315% | $244.4366 | $244.44 | $244.45 | $244.40 |
| 7 purchase totals = | $924.88 | $1,020.0125 | $1,020.01 | $1,020.05 | $1,020.00 | |