| 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 | $91.68 | 13.364% | $103.9321 | $103.93 | $103.95 | $103.90 |
| Purchase #2 | $137.59 | 6.566% | $146.6242 | $146.62 | $146.60 | $146.60 |
| Purchase #3 | $34.35 | 11.454% | $38.2844 | $38.28 | $38.30 | $38.30 |
| Purchase #4 | $9.30 | 4.839% | $9.75 | $9.75 | $9.75 | $9.80 |
| Purchase #5 | $156.35 | 7.775% | $168.5062 | $168.51 | $168.50 | $168.50 |
| Purchase #6 | $85.54 | 8.138% | $92.5012 | $92.50 | $92.50 | $92.50 |
| Purchase #7 | $183.88 | 3.862% | $190.9814 | $190.98 | $191.00 | $191.00 |
| 7 purchase totals = | $698.69 | $750.5795 | $750.57 | $750.60 | $750.60 | |