| 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 | $189.70 | 9.183% | $207.1202 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $32.73 | 12.775% | $36.9113 | $36.91 | $36.90 | $36.90 |
| Purchase #3 | $16.75 | 10.521% | $18.5123 | $18.51 | $18.50 | $18.50 |
| Purchase #4 | $96.25 | 8.206% | $104.1483 | $104.15 | $104.15 | $104.10 |
| Purchase #5 | $39.70 | 13.333% | $44.9932 | $44.99 | $45.00 | $45.00 |
| Purchase #6 | $92.73 | 4.535% | $96.9353 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $166.73 | 7.207% | $178.7462 | $178.75 | $178.75 | $178.70 |
| 7 purchase totals = | $634.59 | $687.3668 | $687.37 | $687.35 | $687.20 | |