| 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 | $193.64 | 10.742% | $214.4408 | $214.44 | $214.45 | $214.40 |
| Purchase #2 | $134.59 | 4.584% | $140.7596 | $140.76 | $140.75 | $140.80 |
| Purchase #3 | $187.54 | 7.223% | $201.086 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $124.26 | 5.384% | $130.9502 | $130.95 | $130.95 | $131.00 |
| Purchase #5 | $176.96 | 4.269% | $184.5144 | $184.51 | $184.50 | $184.50 |
| Purchase #6 | $25.35 | 8.592% | $27.5281 | $27.53 | $27.55 | $27.50 |
| Purchase #7 | $193.77 | 12.680% | $218.34 | $218.34 | $218.35 | $218.30 |
| 7 purchase totals = | $1,036.11 | $1,117.6191 | $1,117.62 | $1,117.65 | $1,117.60 | |