| 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 | $147.87 | 8.654% | $160.6667 | $160.67 | $160.65 | $160.70 |
| Purchase #2 | $129.63 | 12.732% | $146.1345 | $146.13 | $146.15 | $146.10 |
| Purchase #3 | $198.33 | 3.796% | $205.8586 | $205.86 | $205.85 | $205.90 |
| Purchase #4 | $19.40 | 9.246% | $21.1937 | $21.19 | $21.20 | $21.20 |
| Purchase #5 | $126.63 | 9.725% | $138.9448 | $138.94 | $138.95 | $138.90 |
| Purchase #6 | $167.62 | 8.540% | $181.9347 | $181.93 | $181.95 | $181.90 |
| Purchase #7 | $214.74 | 7.106% | $229.9994 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $1,004.22 | $1,084.7324 | $1,084.72 | $1,084.75 | $1,084.70 | |