| 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 | $166.80 | 6.312% | $177.3284 | $177.33 | $177.35 | $177.30 |
| Purchase #2 | $196.71 | 6.430% | $209.3585 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $124.78 | 5.505% | $131.6491 | $131.65 | $131.65 | $131.60 |
| Purchase #4 | $118.81 | 9.679% | $130.3096 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $113.41 | 9.846% | $124.5763 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $190.86 | 10.833% | $211.5359 | $211.54 | $211.55 | $211.50 |
| Purchase #7 | $53.55 | 8.133% | $57.9052 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $964.92 | $1,042.6630 | $1,042.68 | $1,042.70 | $1,042.60 | |