| 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 | $152.36 | 12.536% | $171.4598 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $79.43 | 10.208% | $87.5382 | $87.54 | $87.55 | $87.50 |
| Purchase #3 | $182.37 | 3.825% | $189.3457 | $189.35 | $189.35 | $189.30 |
| Purchase #4 | $242.75 | 8.671% | $263.7989 | $263.80 | $263.80 | $263.80 |
| Purchase #5 | $63.78 | 5.523% | $67.3026 | $67.30 | $67.30 | $67.30 |
| Purchase #6 | $211.73 | 8.258% | $229.2147 | $229.21 | $229.20 | $229.20 |
| Purchase #7 | $135.58 | 11.810% | $151.592 | $151.59 | $151.60 | $151.60 |
| 7 purchase totals = | $1,068.00 | $1,160.2519 | $1,160.25 | $1,160.25 | $1,160.20 | |