| 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 | $187.70 | 9.574% | $205.6704 | $205.67 | $205.65 | $205.70 |
| Purchase #2 | $19.67 | 8.680% | $21.3774 | $21.38 | $21.40 | $21.40 |
| Purchase #3 | $199.55 | 6.104% | $211.7305 | $211.73 | $211.75 | $211.70 |
| Purchase #4 | $165.76 | 5.498% | $174.8735 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $110.32 | 4.367% | $115.1377 | $115.14 | $115.15 | $115.10 |
| Purchase #6 | $22.80 | 3.417% | $23.5791 | $23.58 | $23.60 | $23.60 |
| Purchase #7 | $194.88 | 6.188% | $206.9392 | $206.94 | $206.95 | $206.90 |
| 7 purchase totals = | $900.68 | $959.3078 | $959.31 | $959.35 | $959.30 | |