| 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 | $183.34 | 13.356% | $207.8269 | $207.83 | $207.85 | $207.80 |
| Purchase #2 | $220.55 | 8.689% | $239.7136 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $215.86 | 7.621% | $232.3107 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $207.29 | 7.660% | $223.1684 | $223.17 | $223.15 | $223.20 |
| Purchase #5 | $79.82 | 7.215% | $85.579 | $85.58 | $85.60 | $85.60 |
| Purchase #6 | $128.53 | 8.519% | $139.4795 | $139.48 | $139.50 | $139.50 |
| Purchase #7 | $153.77 | 10.765% | $170.3233 | $170.32 | $170.30 | $170.30 |
| 7 purchase totals = | $1,189.16 | $1,298.4014 | $1,298.40 | $1,298.40 | $1,298.40 | |