| 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 | $98.49 | 5.702% | $104.1059 | $104.11 | $104.10 | $104.10 |
| Purchase #2 | $138.86 | 12.373% | $156.0411 | $156.04 | $156.05 | $156.00 |
| Purchase #3 | $234.29 | 4.836% | $245.6203 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $153.85 | 7.502% | $165.3918 | $165.39 | $165.40 | $165.40 |
| Purchase #5 | $162.92 | 12.873% | $183.8927 | $183.89 | $183.90 | $183.90 |
| Purchase #6 | $81.34 | 9.571% | $89.1251 | $89.13 | $89.15 | $89.10 |
| Purchase #7 | $178.46 | 13.266% | $202.1345 | $202.13 | $202.15 | $202.10 |
| 7 purchase totals = | $1,048.21 | $1,146.3114 | $1,146.31 | $1,146.35 | $1,146.20 | |