| 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 | $144.61 | 7.339% | $155.2229 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $11.64 | 9.271% | $12.7191 | $12.72 | $12.70 | $12.70 |
| Purchase #3 | $227.87 | 7.186% | $244.2447 | $244.24 | $244.25 | $244.20 |
| Purchase #4 | $139.38 | 4.765% | $146.0215 | $146.02 | $146.00 | $146.00 |
| Purchase #5 | $184.68 | 7.242% | $198.0545 | $198.05 | $198.05 | $198.10 |
| Purchase #6 | $57.72 | 6.198% | $61.2975 | $61.30 | $61.30 | $61.30 |
| Purchase #7 | $177.86 | 11.262% | $197.8906 | $197.89 | $197.90 | $197.90 |
| 7 purchase totals = | $943.76 | $1,015.4508 | $1,015.44 | $1,015.40 | $1,015.40 | |