| 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 | $129.41 | 5.212% | $136.1548 | $136.15 | $136.15 | $136.20 |
| Purchase #2 | $84.64 | 8.689% | $91.9944 | $91.99 | $92.00 | $92.00 |
| Purchase #3 | $113.62 | 4.803% | $119.0772 | $119.08 | $119.10 | $119.10 |
| Purchase #4 | $165.38 | 12.795% | $186.5404 | $186.54 | $186.55 | $186.50 |
| Purchase #5 | $176.27 | 4.496% | $184.1951 | $184.20 | $184.20 | $184.20 |
| Purchase #6 | $28.45 | 4.813% | $29.8193 | $29.82 | $29.80 | $29.80 |
| Purchase #7 | $239.61 | 7.236% | $256.9482 | $256.95 | $256.95 | $256.90 |
| 7 purchase totals = | $937.38 | $1,004.7294 | $1,004.73 | $1,004.75 | $1,004.70 | |