| 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 | $71.55 | 13.206% | $80.9989 | $81.00 | $81.00 | $81.00 |
| Purchase #2 | $43.40 | 6.621% | $46.2735 | $46.27 | $46.25 | $46.30 |
| Purchase #3 | $127.52 | 6.539% | $135.8585 | $135.86 | $135.85 | $135.90 |
| Purchase #4 | $153.36 | 9.292% | $167.6102 | $167.61 | $167.60 | $167.60 |
| Purchase #5 | $155.54 | 13.641% | $176.7572 | $176.76 | $176.75 | $176.80 |
| Purchase #6 | $241.37 | 3.330% | $249.4076 | $249.41 | $249.40 | $249.40 |
| Purchase #7 | $157.26 | 7.286% | $168.718 | $168.72 | $168.70 | $168.70 |
| 7 purchase totals = | $950.00 | $1,025.6239 | $1,025.63 | $1,025.55 | $1,025.70 | |