| 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 | $100.60 | 7.335% | $107.979 | $107.98 | $108.00 | $108.00 |
| Purchase #2 | $156.91 | 10.239% | $172.976 | $172.98 | $173.00 | $173.00 |
| Purchase #3 | $20.40 | 4.869% | $21.3933 | $21.39 | $21.40 | $21.40 |
| Purchase #4 | $176.86 | 4.500% | $184.8187 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $73.98 | 12.855% | $83.4901 | $83.49 | $83.50 | $83.50 |
| Purchase #6 | $239.53 | 5.589% | $252.9173 | $252.92 | $252.90 | $252.90 |
| Purchase #7 | $191.73 | 5.346% | $201.9799 | $201.98 | $202.00 | $202.00 |
| 7 purchase totals = | $960.01 | $1,025.5543 | $1,025.56 | $1,025.60 | $1,025.60 | |