| 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 | $178.85 | 9.701% | $196.2002 | $196.20 | $196.20 | $196.20 |
| Purchase #2 | $153.92 | 4.453% | $160.7741 | $160.77 | $160.75 | $160.80 |
| Purchase #3 | $193.51 | 12.750% | $218.1825 | $218.18 | $218.20 | $218.20 |
| Purchase #4 | $42.48 | 9.306% | $46.4332 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $245.80 | 8.548% | $266.811 | $266.81 | $266.80 | $266.80 |
| Purchase #6 | $243.88 | 5.859% | $258.1689 | $258.17 | $258.15 | $258.20 |
| Purchase #7 | $156.53 | 4.483% | $163.5472 | $163.55 | $163.55 | $163.50 |
| 7 purchase totals = | $1,214.97 | $1,310.1171 | $1,310.11 | $1,310.10 | $1,310.10 | |