| 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 | $152.98 | 3.509% | $158.3481 | $158.35 | $158.35 | $158.30 |
| Purchase #2 | $226.37 | 3.716% | $234.7819 | $234.78 | $234.80 | $234.80 |
| Purchase #3 | $127.49 | 10.836% | $141.3048 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $133.32 | 9.308% | $145.7294 | $145.73 | $145.75 | $145.70 |
| Purchase #5 | $147.87 | 6.658% | $157.7152 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $39.52 | 6.568% | $42.1157 | $42.12 | $42.10 | $42.10 |
| Purchase #7 | $232.82 | 5.600% | $245.8579 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $1,060.37 | $1,125.8530 | $1,125.86 | $1,125.85 | $1,125.80 | |