| 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 | $139.79 | 8.435% | $151.5813 | $151.58 | $151.60 | $151.60 |
| Purchase #2 | $135.31 | 11.567% | $150.9613 | $150.96 | $150.95 | $151.00 |
| Purchase #3 | $158.64 | 3.626% | $164.3923 | $164.39 | $164.40 | $164.40 |
| Purchase #4 | $148.92 | 6.755% | $158.9795 | $158.98 | $159.00 | $159.00 |
| Purchase #5 | $158.69 | 7.199% | $170.1141 | $170.11 | $170.10 | $170.10 |
| Purchase #6 | $38.47 | 10.358% | $42.4547 | $42.45 | $42.45 | $42.50 |
| Purchase #7 | $208.71 | 11.292% | $232.2775 | $232.28 | $232.30 | $232.30 |
| 7 purchase totals = | $988.53 | $1,070.7607 | $1,070.75 | $1,070.80 | $1,070.90 | |