| 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 | $184.84 | 3.849% | $191.9545 | $191.95 | $191.95 | $192.00 |
| Purchase #2 | $6.67 | 4.702% | $6.9836 | $6.98 | $7.00 | $7.00 |
| Purchase #3 | $78.88 | 7.409% | $84.7242 | $84.72 | $84.70 | $84.70 |
| Purchase #4 | $181.38 | 11.722% | $202.6414 | $202.64 | $202.65 | $202.60 |
| Purchase #5 | $36.41 | 6.429% | $38.7508 | $38.75 | $38.75 | $38.80 |
| Purchase #6 | $21.84 | 6.745% | $23.3131 | $23.31 | $23.30 | $23.30 |
| Purchase #7 | $112.55 | 10.124% | $123.9446 | $123.94 | $123.95 | $123.90 |
| 7 purchase totals = | $622.57 | $672.3122 | $672.29 | $672.30 | $672.30 | |