| 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 | $132.58 | 6.799% | $141.5941 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $31.59 | 9.448% | $34.5746 | $34.57 | $34.55 | $34.60 |
| Purchase #3 | $182.52 | 7.712% | $196.5959 | $196.60 | $196.60 | $196.60 |
| Purchase #4 | $5.51 | 12.847% | $6.2179 | $6.22 | $6.20 | $6.20 |
| Purchase #5 | $187.52 | 9.680% | $205.6719 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $106.76 | 10.737% | $118.2228 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $135.33 | 9.241% | $147.8358 | $147.84 | $147.85 | $147.80 |
| 7 purchase totals = | $781.81 | $850.7130 | $850.71 | $850.65 | $850.70 | |