| 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 | $108.37 | 9.530% | $118.6977 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $156.31 | 10.543% | $172.7898 | $172.79 | $172.80 | $172.80 |
| Purchase #3 | $175.50 | 6.583% | $187.0532 | $187.05 | $187.05 | $187.10 |
| Purchase #4 | $90.60 | 4.506% | $94.6824 | $94.68 | $94.70 | $94.70 |
| Purchase #5 | $171.51 | 7.260% | $183.9616 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $77.35 | 10.422% | $85.4114 | $85.41 | $85.40 | $85.40 |
| Purchase #7 | $243.84 | 6.386% | $259.4116 | $259.41 | $259.40 | $259.40 |
| 7 purchase totals = | $1,023.48 | $1,102.0077 | $1,102.00 | $1,102.00 | $1,102.10 | |