| 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 | $144.65 | 7.595% | $155.6362 | $155.64 | $155.65 | $155.60 |
| Purchase #2 | $134.75 | 8.680% | $146.4463 | $146.45 | $146.45 | $146.40 |
| Purchase #3 | $216.31 | 6.504% | $230.3788 | $230.38 | $230.40 | $230.40 |
| Purchase #4 | $107.84 | 10.822% | $119.5104 | $119.51 | $119.50 | $119.50 |
| Purchase #5 | $66.67 | 9.804% | $73.2063 | $73.21 | $73.20 | $73.20 |
| Purchase #6 | $5.80 | 8.131% | $6.2716 | $6.27 | $6.25 | $6.30 |
| Purchase #7 | $36.57 | 8.428% | $39.6521 | $39.65 | $39.65 | $39.70 |
| 7 purchase totals = | $712.59 | $771.1017 | $771.11 | $771.10 | $771.10 | |