| 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 | $162.57 | 9.663% | $178.2791 | $178.28 | $178.30 | $178.30 |
| Purchase #2 | $249.33 | 12.830% | $281.319 | $281.32 | $281.30 | $281.30 |
| Purchase #3 | $77.57 | 12.663% | $87.3927 | $87.39 | $87.40 | $87.40 |
| Purchase #4 | $174.86 | 5.409% | $184.3182 | $184.32 | $184.30 | $184.30 |
| Purchase #5 | $228.94 | 9.734% | $251.225 | $251.23 | $251.25 | $251.20 |
| Purchase #6 | $15.51 | 7.184% | $16.6242 | $16.62 | $16.60 | $16.60 |
| Purchase #7 | $23.86 | 10.768% | $26.4292 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $932.64 | $1,025.5874 | $1,025.59 | $1,025.60 | $1,025.50 | |