| 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 | $124.88 | 11.146% | $138.7991 | $138.80 | $138.80 | $138.80 |
| Purchase #2 | $53.29 | 8.373% | $57.752 | $57.75 | $57.75 | $57.80 |
| Purchase #3 | $195.83 | 3.513% | $202.7095 | $202.71 | $202.70 | $202.70 |
| Purchase #4 | $163.48 | 11.523% | $182.3178 | $182.32 | $182.30 | $182.30 |
| Purchase #5 | $250.48 | 6.120% | $265.8094 | $265.81 | $265.80 | $265.80 |
| Purchase #6 | $8.75 | 7.718% | $9.4253 | $9.43 | $9.45 | $9.40 |
| Purchase #7 | $42.58 | 7.545% | $45.7927 | $45.79 | $45.80 | $45.80 |
| 7 purchase totals = | $839.29 | $902.6058 | $902.61 | $902.60 | $902.60 | |