| 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 | $160.82 | 3.765% | $166.8749 | $166.87 | $166.85 | $166.90 |
| Purchase #2 | $229.80 | 12.799% | $259.2121 | $259.21 | $259.20 | $259.20 |
| Purchase #3 | $63.74 | 3.134% | $65.7376 | $65.74 | $65.75 | $65.70 |
| Purchase #4 | $184.51 | 6.105% | $195.7743 | $195.77 | $195.75 | $195.80 |
| Purchase #5 | $11.74 | 11.265% | $13.0625 | $13.06 | $13.05 | $13.10 |
| Purchase #6 | $162.75 | 12.811% | $183.5999 | $183.60 | $183.60 | $183.60 |
| Purchase #7 | $161.59 | 7.647% | $173.9468 | $173.95 | $173.95 | $173.90 |
| 7 purchase totals = | $974.95 | $1,058.2081 | $1,058.20 | $1,058.15 | $1,058.20 | |