| 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 | $165.48 | 6.512% | $176.2561 | $176.26 | $176.25 | $176.30 |
| Purchase #2 | $108.52 | 11.116% | $120.5831 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $51.44 | 12.543% | $57.8921 | $57.89 | $57.90 | $57.90 |
| Purchase #4 | $219.84 | 13.540% | $249.6063 | $249.61 | $249.60 | $249.60 |
| Purchase #5 | $35.38 | 4.570% | $36.9969 | $37.00 | $37.00 | $37.00 |
| Purchase #6 | $208.99 | 7.718% | $225.1198 | $225.12 | $225.10 | $225.10 |
| Purchase #7 | $234.35 | 5.533% | $247.3166 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $1,024.00 | $1,113.7709 | $1,113.78 | $1,113.75 | $1,113.80 | |