| 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 | $107.33 | 7.344% | $115.2123 | $115.21 | $115.20 | $115.20 |
| Purchase #2 | $161.87 | 7.423% | $173.8856 | $173.89 | $173.90 | $173.90 |
| Purchase #3 | $43.78 | 5.829% | $46.3319 | $46.33 | $46.35 | $46.30 |
| Purchase #4 | $70.67 | 7.855% | $76.2211 | $76.22 | $76.20 | $76.20 |
| Purchase #5 | $6.57 | 8.720% | $7.1429 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $171.38 | 8.269% | $185.5514 | $185.55 | $185.55 | $185.60 |
| Purchase #7 | $56.31 | 12.585% | $63.3966 | $63.40 | $63.40 | $63.40 |
| 7 purchase totals = | $617.91 | $667.7418 | $667.74 | $667.75 | $667.70 | |