| 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 | $145.84 | 11.752% | $162.9791 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $120.26 | 12.379% | $135.147 | $135.15 | $135.15 | $135.10 |
| Purchase #3 | $6.77 | 12.236% | $7.5984 | $7.60 | $7.60 | $7.60 |
| Purchase #4 | $148.76 | 9.270% | $162.5501 | $162.55 | $162.55 | $162.60 |
| Purchase #5 | $88.79 | 7.382% | $95.3445 | $95.34 | $95.35 | $95.30 |
| Purchase #6 | $75.60 | 5.118% | $79.4692 | $79.47 | $79.45 | $79.50 |
| Purchase #7 | $129.80 | 10.789% | $143.8041 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $715.82 | $786.8924 | $786.89 | $786.90 | $786.90 | |