| 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 | $161.63 | 4.624% | $169.1038 | $169.10 | $169.10 | $169.10 |
| Purchase #2 | $215.98 | 12.794% | $243.6125 | $243.61 | $243.60 | $243.60 |
| Purchase #3 | $164.43 | 6.722% | $175.483 | $175.48 | $175.50 | $175.50 |
| Purchase #4 | $184.25 | 4.658% | $192.8324 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $155.56 | 11.811% | $173.9332 | $173.93 | $173.95 | $173.90 |
| Purchase #6 | $164.99 | 7.304% | $177.0409 | $177.04 | $177.05 | $177.00 |
| Purchase #7 | $162.92 | 11.167% | $181.1133 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $1,209.76 | $1,313.1191 | $1,313.10 | $1,313.15 | $1,313.00 | |