| 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 | $139.47 | 5.166% | $146.675 | $146.68 | $146.70 | $146.70 |
| Purchase #2 | $108.28 | 3.224% | $111.7709 | $111.77 | $111.75 | $111.80 |
| Purchase #3 | $165.67 | 6.568% | $176.5512 | $176.55 | $176.55 | $176.60 |
| Purchase #4 | $146.92 | 10.286% | $162.0322 | $162.03 | $162.05 | $162.00 |
| Purchase #5 | $101.68 | 6.613% | $108.4041 | $108.40 | $108.40 | $108.40 |
| Purchase #6 | $130.63 | 3.294% | $134.933 | $134.93 | $134.95 | $134.90 |
| Purchase #7 | $215.80 | 12.745% | $243.3037 | $243.30 | $243.30 | $243.30 |
| 7 purchase totals = | $1,008.45 | $1,083.6701 | $1,083.66 | $1,083.70 | $1,083.70 | |