| 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 | $163.42 | 5.206% | $171.9276 | $171.93 | $171.95 | $171.90 |
| Purchase #2 | $172.68 | 5.417% | $182.0341 | $182.03 | $182.05 | $182.00 |
| Purchase #3 | $154.67 | 4.556% | $161.7168 | $161.72 | $161.70 | $161.70 |
| Purchase #4 | $48.33 | 13.707% | $54.9546 | $54.95 | $54.95 | $55.00 |
| Purchase #5 | $150.77 | 9.477% | $165.0585 | $165.06 | $165.05 | $165.10 |
| Purchase #6 | $60.95 | 13.281% | $69.0448 | $69.04 | $69.05 | $69.00 |
| Purchase #7 | $242.79 | 11.290% | $270.201 | $270.20 | $270.20 | $270.20 |
| 7 purchase totals = | $993.61 | $1,074.9374 | $1,074.93 | $1,074.95 | $1,074.90 | |