| 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 | $181.36 | 3.533% | $187.7674 | $187.77 | $187.75 | $187.80 |
| Purchase #2 | $86.58 | 11.817% | $96.8112 | $96.81 | $96.80 | $96.80 |
| Purchase #3 | $85.99 | 4.580% | $89.9283 | $89.93 | $89.95 | $89.90 |
| Purchase #4 | $13.40 | 5.143% | $14.0892 | $14.09 | $14.10 | $14.10 |
| Purchase #5 | $151.48 | 9.802% | $166.3281 | $166.33 | $166.35 | $166.30 |
| Purchase #6 | $138.78 | 6.127% | $147.2831 | $147.28 | $147.30 | $147.30 |
| Purchase #7 | $8.45 | 11.589% | $9.4293 | $9.43 | $9.45 | $9.40 |
| 7 purchase totals = | $666.04 | $711.6366 | $711.64 | $711.70 | $711.60 | |