| 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 | $194.35 | 6.650% | $207.2743 | $207.27 | $207.25 | $207.30 |
| Purchase #2 | $142.26 | 13.865% | $161.9843 | $161.98 | $162.00 | $162.00 |
| Purchase #3 | $95.45 | 13.411% | $108.2508 | $108.25 | $108.25 | $108.30 |
| Purchase #4 | $244.80 | 11.154% | $272.105 | $272.11 | $272.10 | $272.10 |
| Purchase #5 | $65.32 | 13.318% | $74.0193 | $74.02 | $74.00 | $74.00 |
| Purchase #6 | $244.64 | 10.599% | $270.5694 | $270.57 | $270.55 | $270.60 |
| Purchase #7 | $70.90 | 9.633% | $77.7298 | $77.73 | $77.75 | $77.70 |
| 7 purchase totals = | $1,057.72 | $1,171.9329 | $1,171.93 | $1,171.90 | $1,172.00 | |