| 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 | $179.80 | 4.334% | $187.5925 | $187.59 | $187.60 | $187.60 |
| Purchase #2 | $228.57 | 8.854% | $248.8076 | $248.81 | $248.80 | $248.80 |
| Purchase #3 | $107.51 | 13.749% | $122.2915 | $122.29 | $122.30 | $122.30 |
| Purchase #4 | $167.34 | 13.442% | $189.8338 | $189.83 | $189.85 | $189.80 |
| Purchase #5 | $143.80 | 5.841% | $152.1994 | $152.20 | $152.20 | $152.20 |
| Purchase #6 | $228.35 | 4.478% | $238.5755 | $238.58 | $238.60 | $238.60 |
| Purchase #7 | $72.86 | 4.686% | $76.2742 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $1,128.23 | $1,215.5745 | $1,215.57 | $1,215.60 | $1,215.60 | |