| 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 | $162.61 | 12.517% | $182.9639 | $182.96 | $182.95 | $183.00 |
| Purchase #2 | $228.93 | 12.665% | $257.924 | $257.92 | $257.90 | $257.90 |
| Purchase #3 | $119.30 | 9.529% | $130.6681 | $130.67 | $130.65 | $130.70 |
| Purchase #4 | $150.87 | 6.295% | $160.3673 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $85.75 | 11.479% | $95.5932 | $95.59 | $95.60 | $95.60 |
| Purchase #6 | $98.53 | 6.629% | $105.0616 | $105.06 | $105.05 | $105.10 |
| Purchase #7 | $39.58 | 13.874% | $45.0713 | $45.07 | $45.05 | $45.10 |
| 7 purchase totals = | $885.57 | $977.6494 | $977.64 | $977.55 | $977.80 | |