| 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 | $191.42 | 5.465% | $201.8811 | $201.88 | $201.90 | $201.90 |
| Purchase #2 | $153.52 | 12.324% | $172.4398 | $172.44 | $172.45 | $172.40 |
| Purchase #3 | $70.92 | 4.224% | $73.9157 | $73.92 | $73.90 | $73.90 |
| Purchase #4 | $164.55 | 7.638% | $177.1183 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $86.85 | 13.423% | $98.5079 | $98.51 | $98.50 | $98.50 |
| Purchase #6 | $28.82 | 7.815% | $31.0723 | $31.07 | $31.05 | $31.10 |
| Purchase #7 | $114.53 | 13.569% | $130.0706 | $130.07 | $130.05 | $130.10 |
| 7 purchase totals = | $810.61 | $885.0057 | $885.01 | $884.95 | $885.00 | |