| 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 | $194.31 | 11.279% | $216.2262 | $216.23 | $216.25 | $216.20 |
| Purchase #2 | $96.66 | 11.142% | $107.4299 | $107.43 | $107.45 | $107.40 |
| Purchase #3 | $44.36 | 3.102% | $45.736 | $45.74 | $45.75 | $45.70 |
| Purchase #4 | $26.56 | 10.119% | $29.2476 | $29.25 | $29.25 | $29.20 |
| Purchase #5 | $178.38 | 4.609% | $186.6015 | $186.60 | $186.60 | $186.60 |
| Purchase #6 | $198.47 | 8.620% | $215.5781 | $215.58 | $215.60 | $215.60 |
| Purchase #7 | $139.30 | 9.528% | $152.5725 | $152.57 | $152.55 | $152.60 |
| 7 purchase totals = | $878.04 | $953.3918 | $953.40 | $953.45 | $953.30 | |