| 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 | $164.76 | 12.490% | $185.3385 | $185.34 | $185.35 | $185.30 |
| Purchase #2 | $220.34 | 5.673% | $232.8399 | $232.84 | $232.85 | $232.80 |
| Purchase #3 | $201.93 | 8.285% | $218.6599 | $218.66 | $218.65 | $218.70 |
| Purchase #4 | $107.45 | 4.506% | $112.2917 | $112.29 | $112.30 | $112.30 |
| Purchase #5 | $18.66 | 8.505% | $20.247 | $20.25 | $20.25 | $20.20 |
| Purchase #6 | $59.38 | 3.614% | $61.526 | $61.53 | $61.55 | $61.50 |
| Purchase #7 | $178.43 | 11.753% | $199.4009 | $199.40 | $199.40 | $199.40 |
| 7 purchase totals = | $950.95 | $1,030.3039 | $1,030.31 | $1,030.35 | $1,030.20 | |