| 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 | $159.48 | 9.416% | $174.4966 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $162.58 | 4.616% | $170.0847 | $170.08 | $170.10 | $170.10 |
| Purchase #3 | $113.52 | 5.399% | $119.6489 | $119.65 | $119.65 | $119.60 |
| Purchase #4 | $183.96 | 12.133% | $206.2799 | $206.28 | $206.30 | $206.30 |
| Purchase #5 | $188.65 | 7.282% | $202.3875 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $241.64 | 7.146% | $258.9076 | $258.91 | $258.90 | $258.90 |
| Purchase #7 | $50.63 | 11.822% | $56.6155 | $56.62 | $56.60 | $56.60 |
| 7 purchase totals = | $1,100.46 | $1,188.4207 | $1,188.43 | $1,188.45 | $1,188.40 | |