| 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 | $133.43 | 10.310% | $147.1866 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $60.25 | 13.599% | $68.4434 | $68.44 | $68.45 | $68.40 |
| Purchase #3 | $8.92 | 9.212% | $9.7417 | $9.74 | $9.75 | $9.70 |
| Purchase #4 | $237.39 | 5.258% | $249.872 | $249.87 | $249.85 | $249.90 |
| Purchase #5 | $8.54 | 4.136% | $8.8932 | $8.89 | $8.90 | $8.90 |
| Purchase #6 | $75.43 | 12.206% | $84.637 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $32.45 | 6.848% | $34.6722 | $34.67 | $34.65 | $34.70 |
| 7 purchase totals = | $556.41 | $603.4461 | $603.44 | $603.45 | $603.40 | |