| 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 | $173.40 | 11.462% | $193.2751 | $193.28 | $193.30 | $193.30 |
| Purchase #2 | $77.63 | 3.396% | $80.2663 | $80.27 | $80.25 | $80.30 |
| Purchase #3 | $212.60 | 4.570% | $222.3158 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $112.64 | 4.278% | $117.4587 | $117.46 | $117.45 | $117.50 |
| Purchase #5 | $183.50 | 4.188% | $191.185 | $191.19 | $191.20 | $191.20 |
| Purchase #6 | $224.56 | 10.782% | $248.7721 | $248.77 | $248.75 | $248.80 |
| Purchase #7 | $24.98 | 5.675% | $26.3976 | $26.40 | $26.40 | $26.40 |
| 7 purchase totals = | $1,009.31 | $1,079.6706 | $1,079.69 | $1,079.65 | $1,079.80 | |