| 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 | $140.32 | 7.427% | $150.7416 | $150.74 | $150.75 | $150.70 |
| Purchase #2 | $147.38 | 4.723% | $154.3408 | $154.34 | $154.35 | $154.30 |
| Purchase #3 | $72.62 | 11.598% | $81.0425 | $81.04 | $81.05 | $81.00 |
| Purchase #4 | $112.90 | 6.820% | $120.5998 | $120.60 | $120.60 | $120.60 |
| Purchase #5 | $22.37 | 8.148% | $24.1927 | $24.19 | $24.20 | $24.20 |
| Purchase #6 | $219.71 | 9.845% | $241.3404 | $241.34 | $241.35 | $241.30 |
| Purchase #7 | $152.49 | 9.197% | $166.5145 | $166.51 | $166.50 | $166.50 |
| 7 purchase totals = | $867.79 | $938.7723 | $938.76 | $938.80 | $938.60 | |