| 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 | $141.50 | 12.277% | $158.872 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $92.45 | 11.118% | $102.7286 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $171.75 | 8.525% | $186.3917 | $186.39 | $186.40 | $186.40 |
| Purchase #4 | $34.44 | 3.829% | $35.7587 | $35.76 | $35.75 | $35.80 |
| Purchase #5 | $227.48 | 7.689% | $244.9709 | $244.97 | $244.95 | $245.00 |
| Purchase #6 | $31.43 | 3.828% | $32.6331 | $32.63 | $32.65 | $32.60 |
| Purchase #7 | $61.61 | 3.301% | $63.6437 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $760.66 | $824.9987 | $824.99 | $825.00 | $825.00 | |