| 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 | $230.36 | 7.154% | $246.84 | $246.84 | $246.85 | $246.80 |
| Purchase #2 | $58.32 | 3.119% | $60.139 | $60.14 | $60.15 | $60.10 |
| Purchase #3 | $143.93 | 5.110% | $151.2848 | $151.28 | $151.30 | $151.30 |
| Purchase #4 | $166.51 | 6.788% | $177.8127 | $177.81 | $177.80 | $177.80 |
| Purchase #5 | $89.66 | 7.108% | $96.033 | $96.03 | $96.05 | $96.00 |
| Purchase #6 | $14.87 | 3.329% | $15.365 | $15.37 | $15.35 | $15.40 |
| Purchase #7 | $249.55 | 13.129% | $282.3134 | $282.31 | $282.30 | $282.30 |
| 7 purchase totals = | $953.20 | $1,029.7879 | $1,029.78 | $1,029.80 | $1,029.70 | |