| 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 | $147.84 | 6.544% | $157.5146 | $157.51 | $157.50 | $157.50 |
| Purchase #2 | $226.83 | 7.293% | $243.3727 | $243.37 | $243.35 | $243.40 |
| Purchase #3 | $249.99 | 6.866% | $267.1543 | $267.15 | $267.15 | $267.20 |
| Purchase #4 | $230.79 | 6.202% | $245.1036 | $245.10 | $245.10 | $245.10 |
| Purchase #5 | $24.70 | 10.591% | $27.316 | $27.32 | $27.30 | $27.30 |
| Purchase #6 | $81.38 | 12.261% | $91.358 | $91.36 | $91.35 | $91.40 |
| Purchase #7 | $9.25 | 5.828% | $9.7891 | $9.79 | $9.80 | $9.80 |
| 7 purchase totals = | $970.78 | $1,041.6083 | $1,041.60 | $1,041.55 | $1,041.70 | |