| 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 | $155.65 | 7.207% | $166.8677 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $5.67 | 12.721% | $6.3913 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $193.69 | 4.158% | $201.7436 | $201.74 | $201.75 | $201.70 |
| Purchase #4 | $170.65 | 4.425% | $178.2013 | $178.20 | $178.20 | $178.20 |
| Purchase #5 | $186.96 | 9.441% | $204.6109 | $204.61 | $204.60 | $204.60 |
| Purchase #6 | $19.61 | 3.349% | $20.2667 | $20.27 | $20.25 | $20.30 |
| Purchase #7 | $218.32 | 9.198% | $238.4011 | $238.40 | $238.40 | $238.40 |
| 7 purchase totals = | $950.55 | $1,016.4826 | $1,016.48 | $1,016.45 | $1,016.50 | |