| 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 | $141.77 | 10.423% | $156.5467 | $156.55 | $156.55 | $156.50 |
| Purchase #2 | $183.78 | 8.198% | $198.8463 | $198.85 | $198.85 | $198.80 |
| Purchase #3 | $231.52 | 3.379% | $239.3431 | $239.34 | $239.35 | $239.30 |
| Purchase #4 | $31.25 | 9.726% | $34.2894 | $34.29 | $34.30 | $34.30 |
| Purchase #5 | $25.46 | 10.142% | $28.0422 | $28.04 | $28.05 | $28.00 |
| Purchase #6 | $240.99 | 7.196% | $258.3316 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $137.49 | 10.383% | $151.7656 | $151.77 | $151.75 | $151.80 |
| 7 purchase totals = | $992.26 | $1,067.1649 | $1,067.17 | $1,067.20 | $1,067.00 | |