| 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 | $162.35 | 3.331% | $167.7579 | $167.76 | $167.75 | $167.80 |
| Purchase #2 | $124.57 | 9.265% | $136.1114 | $136.11 | $136.10 | $136.10 |
| Purchase #3 | $133.32 | 9.151% | $145.5201 | $145.52 | $145.50 | $145.50 |
| Purchase #4 | $149.42 | 9.832% | $164.111 | $164.11 | $164.10 | $164.10 |
| Purchase #5 | $247.30 | 7.558% | $265.9909 | $265.99 | $266.00 | $266.00 |
| Purchase #6 | $7.91 | 11.798% | $8.8432 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $22.72 | 8.467% | $24.6437 | $24.64 | $24.65 | $24.60 |
| 7 purchase totals = | $847.59 | $912.9782 | $912.97 | $912.95 | $912.90 | |