| 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 | $179.85 | 7.337% | $193.0456 | $193.05 | $193.05 | $193.00 |
| Purchase #2 | $81.76 | 3.447% | $84.5783 | $84.58 | $84.60 | $84.60 |
| Purchase #3 | $162.88 | 7.748% | $175.4999 | $175.50 | $175.50 | $175.50 |
| Purchase #4 | $229.50 | 6.678% | $244.826 | $244.83 | $244.85 | $244.80 |
| Purchase #5 | $5.28 | 11.595% | $5.8922 | $5.89 | $5.90 | $5.90 |
| Purchase #6 | $183.46 | 12.395% | $206.1999 | $206.20 | $206.20 | $206.20 |
| Purchase #7 | $219.93 | 10.159% | $242.2727 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $1,062.66 | $1,152.3146 | $1,152.32 | $1,152.35 | $1,152.30 | |