| 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 | $220.96 | 13.761% | $251.3663 | $251.37 | $251.35 | $251.40 |
| Purchase #2 | $19.34 | 12.202% | $21.6999 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $145.54 | 13.357% | $164.9798 | $164.98 | $165.00 | $165.00 |
| Purchase #4 | $51.30 | 6.800% | $54.7884 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $56.34 | 11.619% | $62.8861 | $62.89 | $62.90 | $62.90 |
| Purchase #6 | $84.52 | 11.448% | $94.1958 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $144.76 | 3.278% | $149.5052 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $722.76 | $799.4215 | $799.44 | $799.45 | $799.50 | |