| 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 | $173.63 | 7.547% | $186.7339 | $186.73 | $186.75 | $186.70 |
| Purchase #2 | $210.34 | 12.751% | $237.1605 | $237.16 | $237.15 | $237.20 |
| Purchase #3 | $235.64 | 4.217% | $245.5769 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $57.48 | 12.711% | $64.7863 | $64.79 | $64.80 | $64.80 |
| Purchase #5 | $162.95 | 3.815% | $169.1665 | $169.17 | $169.15 | $169.20 |
| Purchase #6 | $41.82 | 3.852% | $43.4309 | $43.43 | $43.45 | $43.40 |
| Purchase #7 | $163.46 | 12.832% | $184.4352 | $184.44 | $184.45 | $184.40 |
| 7 purchase totals = | $1,045.32 | $1,131.2902 | $1,131.30 | $1,131.35 | $1,131.30 | |