| 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 | $130.60 | 7.703% | $140.6601 | $140.66 | $140.65 | $140.70 |
| Purchase #2 | $107.31 | 9.445% | $117.4454 | $117.45 | $117.45 | $117.40 |
| Purchase #3 | $187.33 | 11.643% | $209.1408 | $209.14 | $209.15 | $209.10 |
| Purchase #4 | $184.78 | 6.556% | $196.8942 | $196.89 | $196.90 | $196.90 |
| Purchase #5 | $95.45 | 11.251% | $106.1891 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $171.67 | 7.448% | $184.456 | $184.46 | $184.45 | $184.50 |
| Purchase #7 | $69.77 | 11.421% | $77.7384 | $77.74 | $77.75 | $77.70 |
| 7 purchase totals = | $946.91 | $1,032.5240 | $1,032.53 | $1,032.55 | $1,032.50 | |