| 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 | $127.90 | 8.411% | $138.6577 | $138.66 | $138.65 | $138.70 |
| Purchase #2 | $177.54 | 7.671% | $191.1591 | $191.16 | $191.15 | $191.20 |
| Purchase #3 | $56.26 | 7.538% | $60.5009 | $60.50 | $60.50 | $60.50 |
| Purchase #4 | $35.76 | 5.198% | $37.6188 | $37.62 | $37.60 | $37.60 |
| Purchase #5 | $145.52 | 13.115% | $164.6049 | $164.60 | $164.60 | $164.60 |
| Purchase #6 | $198.33 | 10.792% | $219.7338 | $219.73 | $219.75 | $219.70 |
| Purchase #7 | $226.62 | 7.417% | $243.4284 | $243.43 | $243.45 | $243.40 |
| 7 purchase totals = | $967.93 | $1,055.7036 | $1,055.70 | $1,055.70 | $1,055.70 | |