| 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 | $196.65 | 12.164% | $220.5705 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $159.30 | 11.669% | $177.8887 | $177.89 | $177.90 | $177.90 |
| Purchase #3 | $17.29 | 8.243% | $18.7152 | $18.72 | $18.70 | $18.70 |
| Purchase #4 | $112.91 | 9.522% | $123.6613 | $123.66 | $123.65 | $123.70 |
| Purchase #5 | $129.86 | 3.525% | $134.4376 | $134.44 | $134.45 | $134.40 |
| Purchase #6 | $194.69 | 11.780% | $217.6245 | $217.62 | $217.60 | $217.60 |
| Purchase #7 | $237.60 | 5.178% | $249.9029 | $249.90 | $249.90 | $249.90 |
| 7 purchase totals = | $1,048.30 | $1,142.8007 | $1,142.80 | $1,142.75 | $1,142.80 | |