| 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 | $157.88 | 10.758% | $174.8647 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $24.73 | 13.263% | $28.0099 | $28.01 | $28.00 | $28.00 |
| Purchase #3 | $95.37 | 8.123% | $103.1169 | $103.12 | $103.10 | $103.10 |
| Purchase #4 | $19.88 | 10.547% | $21.9767 | $21.98 | $22.00 | $22.00 |
| Purchase #5 | $194.75 | 4.824% | $204.1447 | $204.14 | $204.15 | $204.10 |
| Purchase #6 | $171.75 | 11.631% | $191.7262 | $191.73 | $191.75 | $191.70 |
| Purchase #7 | $184.51 | 7.732% | $198.7763 | $198.78 | $198.80 | $198.80 |
| 7 purchase totals = | $848.87 | $922.6154 | $922.62 | $922.65 | $922.60 | |