| 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 | $117.52 | 10.692% | $130.0852 | $130.09 | $130.10 | $130.10 |
| Purchase #2 | $122.43 | 6.804% | $130.7601 | $130.76 | $130.75 | $130.80 |
| Purchase #3 | $186.67 | 6.164% | $198.1763 | $198.18 | $198.20 | $198.20 |
| Purchase #4 | $54.99 | 6.770% | $58.7128 | $58.71 | $58.70 | $58.70 |
| Purchase #5 | $166.65 | 4.115% | $173.5076 | $173.51 | $173.50 | $173.50 |
| Purchase #6 | $35.40 | 5.285% | $37.2709 | $37.27 | $37.25 | $37.30 |
| Purchase #7 | $153.93 | 5.616% | $162.5747 | $162.57 | $162.55 | $162.60 |
| 7 purchase totals = | $837.59 | $891.0876 | $891.09 | $891.05 | $891.20 | |