| 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 | $168.40 | 7.874% | $181.6598 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $230.48 | 7.265% | $247.2244 | $247.22 | $247.20 | $247.20 |
| Purchase #3 | $54.93 | 11.293% | $61.1332 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $126.76 | 5.485% | $133.7128 | $133.71 | $133.70 | $133.70 |
| Purchase #5 | $81.79 | 3.872% | $84.9569 | $84.96 | $84.95 | $85.00 |
| Purchase #6 | $248.53 | 11.504% | $277.1209 | $277.12 | $277.10 | $277.10 |
| Purchase #7 | $101.64 | 11.689% | $113.5207 | $113.52 | $113.50 | $113.50 |
| 7 purchase totals = | $1,012.53 | $1,099.3287 | $1,099.32 | $1,099.25 | $1,099.30 | |