| 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 | $147.30 | 3.430% | $152.3524 | $152.35 | $152.35 | $152.40 |
| Purchase #2 | $200.57 | 5.329% | $211.2584 | $211.26 | $211.25 | $211.30 |
| Purchase #3 | $125.46 | 13.138% | $141.9429 | $141.94 | $141.95 | $141.90 |
| Purchase #4 | $149.33 | 9.629% | $163.709 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $188.52 | 12.398% | $211.8927 | $211.89 | $211.90 | $211.90 |
| Purchase #6 | $36.53 | 3.838% | $37.932 | $37.93 | $37.95 | $37.90 |
| Purchase #7 | $242.47 | 13.244% | $274.5827 | $274.58 | $274.60 | $274.60 |
| 7 purchase totals = | $1,090.18 | $1,193.6701 | $1,193.66 | $1,193.70 | $1,193.70 | |