| 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 | $171.61 | 12.500% | $193.0613 | $193.06 | $193.05 | $193.10 |
| Purchase #2 | $206.58 | 6.392% | $219.7846 | $219.78 | $219.80 | $219.80 |
| Purchase #3 | $149.32 | 6.658% | $159.2617 | $159.26 | $159.25 | $159.30 |
| Purchase #4 | $93.29 | 13.408% | $105.7983 | $105.80 | $105.80 | $105.80 |
| Purchase #5 | $202.49 | 6.182% | $215.0079 | $215.01 | $215.00 | $215.00 |
| Purchase #6 | $74.47 | 9.663% | $81.666 | $81.67 | $81.65 | $81.70 |
| Purchase #7 | $125.40 | 9.294% | $137.0547 | $137.05 | $137.05 | $137.10 |
| 7 purchase totals = | $1,023.16 | $1,111.6345 | $1,111.63 | $1,111.60 | $1,111.80 | |