| 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 | $179.93 | 3.800% | $186.7673 | $186.77 | $186.75 | $186.80 |
| Purchase #2 | $243.34 | 7.786% | $262.2865 | $262.29 | $262.30 | $262.30 |
| Purchase #3 | $6.73 | 10.165% | $7.4141 | $7.41 | $7.40 | $7.40 |
| Purchase #4 | $152.32 | 10.833% | $168.8208 | $168.82 | $168.80 | $168.80 |
| Purchase #5 | $235.33 | 9.827% | $258.4559 | $258.46 | $258.45 | $258.50 |
| Purchase #6 | $220.40 | 13.230% | $249.5589 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $22.87 | 4.723% | $23.9502 | $23.95 | $23.95 | $24.00 |
| 7 purchase totals = | $1,060.92 | $1,157.2537 | $1,157.26 | $1,157.20 | $1,157.40 | |