| 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 | $118.80 | 8.822% | $129.2805 | $129.28 | $129.30 | $129.30 |
| Purchase #2 | $53.41 | 8.126% | $57.7501 | $57.75 | $57.75 | $57.80 |
| Purchase #3 | $137.31 | 11.116% | $152.5734 | $152.57 | $152.55 | $152.60 |
| Purchase #4 | $164.66 | 10.261% | $181.5558 | $181.56 | $181.55 | $181.60 |
| Purchase #5 | $148.82 | 10.201% | $164.0011 | $164.00 | $164.00 | $164.00 |
| Purchase #6 | $223.81 | 6.595% | $238.5703 | $238.57 | $238.55 | $238.60 |
| Purchase #7 | $36.79 | 3.498% | $38.0769 | $38.08 | $38.10 | $38.10 |
| 7 purchase totals = | $883.60 | $961.8081 | $961.81 | $961.80 | $962.00 | |