| 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 | $170.58 | 3.716% | $176.9188 | $176.92 | $176.90 | $176.90 |
| Purchase #2 | $85.33 | 5.169% | $89.7407 | $89.74 | $89.75 | $89.70 |
| Purchase #3 | $118.49 | 9.720% | $130.0072 | $130.01 | $130.00 | $130.00 |
| Purchase #4 | $27.35 | 6.732% | $29.1912 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $247.64 | 9.235% | $270.5096 | $270.51 | $270.50 | $270.50 |
| Purchase #6 | $178.85 | 13.704% | $203.3596 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $202.95 | 9.763% | $222.764 | $222.76 | $222.75 | $222.80 |
| 7 purchase totals = | $1,031.19 | $1,122.4911 | $1,122.49 | $1,122.45 | $1,122.50 | |