| 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 | $156.50 | 13.345% | $177.3849 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $13.30 | 10.668% | $14.7188 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $118.39 | 11.192% | $131.6402 | $131.64 | $131.65 | $131.60 |
| Purchase #4 | $15.37 | 6.160% | $16.3168 | $16.32 | $16.30 | $16.30 |
| Purchase #5 | $166.44 | 8.609% | $180.7688 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $42.92 | 3.408% | $44.3827 | $44.38 | $44.40 | $44.40 |
| Purchase #7 | $225.47 | 4.646% | $235.9453 | $235.95 | $235.95 | $235.90 |
| 7 purchase totals = | $738.39 | $801.1575 | $801.16 | $801.15 | $801.10 | |