| 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 | $186.65 | 6.325% | $198.4556 | $198.46 | $198.45 | $198.50 |
| Purchase #2 | $216.76 | 13.262% | $245.5067 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $185.80 | 10.290% | $204.9188 | $204.92 | $204.90 | $204.90 |
| Purchase #4 | $17.98 | 3.714% | $18.6478 | $18.65 | $18.65 | $18.60 |
| Purchase #5 | $77.32 | 12.725% | $87.159 | $87.16 | $87.15 | $87.20 |
| Purchase #6 | $177.97 | 8.837% | $193.6972 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $57.55 | 9.311% | $62.9085 | $62.91 | $62.90 | $62.90 |
| 7 purchase totals = | $920.03 | $1,011.2936 | $1,011.31 | $1,011.25 | $1,011.30 | |