| 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 | $70.37 | 7.813% | $75.868 | $75.87 | $75.85 | $75.90 |
| Purchase #2 | $245.91 | 7.579% | $264.5475 | $264.55 | $264.55 | $264.50 |
| Purchase #3 | $175.85 | 10.204% | $193.7937 | $193.79 | $193.80 | $193.80 |
| Purchase #4 | $225.59 | 5.741% | $238.5411 | $238.54 | $238.55 | $238.50 |
| Purchase #5 | $138.67 | 6.476% | $147.6503 | $147.65 | $147.65 | $147.70 |
| Purchase #6 | $118.68 | 7.824% | $127.9655 | $127.97 | $127.95 | $128.00 |
| Purchase #7 | $236.96 | 9.385% | $259.1987 | $259.20 | $259.20 | $259.20 |
| 7 purchase totals = | $1,212.03 | $1,307.5648 | $1,307.57 | $1,307.55 | $1,307.60 | |