| 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 | $159.62 | 9.417% | $174.6514 | $174.65 | $174.65 | $174.70 |
| Purchase #2 | $88.72 | 11.509% | $98.9308 | $98.93 | $98.95 | $98.90 |
| Purchase #3 | $151.89 | 3.365% | $157.0011 | $157.00 | $157.00 | $157.00 |
| Purchase #4 | $76.27 | 9.130% | $83.2335 | $83.23 | $83.25 | $83.20 |
| Purchase #5 | $195.50 | 11.613% | $218.2034 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $90.81 | 12.379% | $102.0514 | $102.05 | $102.05 | $102.10 |
| Purchase #7 | $141.32 | 4.689% | $147.9465 | $147.95 | $147.95 | $147.90 |
| 7 purchase totals = | $904.13 | $982.0181 | $982.01 | $982.05 | $982.00 | |