| 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 | $221.67 | 8.107% | $239.6408 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $68.64 | 13.394% | $77.8336 | $77.83 | $77.85 | $77.80 |
| Purchase #3 | $14.95 | 11.572% | $16.68 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $77.52 | 4.396% | $80.9278 | $80.93 | $80.95 | $80.90 |
| Purchase #5 | $168.99 | 9.234% | $184.5945 | $184.59 | $184.60 | $184.60 |
| Purchase #6 | $34.97 | 13.602% | $39.7266 | $39.73 | $39.75 | $39.70 |
| Purchase #7 | $135.66 | 7.312% | $145.5795 | $145.58 | $145.60 | $145.60 |
| 7 purchase totals = | $722.40 | $784.9828 | $784.98 | $785.10 | $784.90 | |