| 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 | $150.49 | 7.365% | $161.5736 | $161.57 | $161.55 | $161.60 |
| Purchase #2 | $91.38 | 4.219% | $95.2353 | $95.24 | $95.25 | $95.20 |
| Purchase #3 | $135.36 | 5.426% | $142.7046 | $142.70 | $142.70 | $142.70 |
| Purchase #4 | $16.50 | 11.245% | $18.3554 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $208.42 | 13.747% | $237.0715 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $179.44 | 6.199% | $190.5635 | $190.56 | $190.55 | $190.60 |
| Purchase #7 | $47.74 | 13.777% | $54.3171 | $54.32 | $54.30 | $54.30 |
| 7 purchase totals = | $829.33 | $899.8210 | $899.82 | $899.75 | $899.90 | |