| 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 | $187.64 | 4.240% | $195.5959 | $195.60 | $195.60 | $195.60 |
| Purchase #2 | $23.91 | 5.295% | $25.176 | $25.18 | $25.20 | $25.20 |
| Purchase #3 | $178.91 | 4.515% | $186.9878 | $186.99 | $187.00 | $187.00 |
| Purchase #4 | $7.69 | 10.531% | $8.4998 | $8.50 | $8.50 | $8.50 |
| Purchase #5 | $248.62 | 4.169% | $258.985 | $258.99 | $259.00 | $259.00 |
| Purchase #6 | $145.51 | 13.292% | $164.8512 | $164.85 | $164.85 | $164.90 |
| Purchase #7 | $150.90 | 5.505% | $159.207 | $159.21 | $159.20 | $159.20 |
| 7 purchase totals = | $943.18 | $999.3027 | $999.32 | $999.35 | $999.40 | |