| 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 | $128.35 | 7.184% | $137.5707 | $137.57 | $137.55 | $137.60 |
| Purchase #2 | $112.29 | 9.858% | $123.3595 | $123.36 | $123.35 | $123.40 |
| Purchase #3 | $236.44 | 8.360% | $256.2064 | $256.21 | $256.20 | $256.20 |
| Purchase #4 | $162.55 | 5.616% | $171.6788 | $171.68 | $171.70 | $171.70 |
| Purchase #5 | $110.63 | 7.350% | $118.7613 | $118.76 | $118.75 | $118.80 |
| Purchase #6 | $73.66 | 7.672% | $79.3112 | $79.31 | $79.30 | $79.30 |
| Purchase #7 | $167.37 | 13.320% | $189.6637 | $189.66 | $189.65 | $189.70 |
| 7 purchase totals = | $991.29 | $1,076.5516 | $1,076.55 | $1,076.50 | $1,076.70 | |