| 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 | $204.58 | 6.573% | $218.027 | $218.03 | $218.05 | $218.00 |
| Purchase #2 | $170.70 | 13.298% | $193.3997 | $193.40 | $193.40 | $193.40 |
| Purchase #3 | $189.79 | 4.201% | $197.7631 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $58.72 | 7.269% | $62.9884 | $62.99 | $63.00 | $63.00 |
| Purchase #5 | $183.53 | 10.638% | $203.0539 | $203.05 | $203.05 | $203.10 |
| Purchase #6 | $124.46 | 9.503% | $136.2874 | $136.29 | $136.30 | $136.30 |
| Purchase #7 | $160.94 | 8.155% | $174.0647 | $174.06 | $174.05 | $174.10 |
| 7 purchase totals = | $1,092.72 | $1,185.5842 | $1,185.58 | $1,185.60 | $1,185.70 | |