| 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 | $154.82 | 13.389% | $175.5488 | $175.55 | $175.55 | $175.50 |
| Purchase #2 | $187.83 | 10.197% | $206.983 | $206.98 | $207.00 | $207.00 |
| Purchase #3 | $135.74 | 5.712% | $143.4935 | $143.49 | $143.50 | $143.50 |
| Purchase #4 | $119.81 | 13.205% | $135.6309 | $135.63 | $135.65 | $135.60 |
| Purchase #5 | $214.48 | 8.238% | $232.1489 | $232.15 | $232.15 | $232.10 |
| Purchase #6 | $186.81 | 13.226% | $211.5175 | $211.52 | $211.50 | $211.50 |
| Purchase #7 | $195.32 | 3.199% | $201.5683 | $201.57 | $201.55 | $201.60 |
| 7 purchase totals = | $1,194.81 | $1,306.8909 | $1,306.89 | $1,306.90 | $1,306.80 | |