| 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 | $176.55 | 10.146% | $194.4628 | $194.46 | $194.45 | $194.50 |
| Purchase #2 | $33.96 | 4.301% | $35.4206 | $35.42 | $35.40 | $35.40 |
| Purchase #3 | $98.91 | 13.858% | $112.6169 | $112.62 | $112.60 | $112.60 |
| Purchase #4 | $225.98 | 5.300% | $237.9569 | $237.96 | $237.95 | $238.00 |
| Purchase #5 | $168.74 | 7.271% | $181.0091 | $181.01 | $181.00 | $181.00 |
| Purchase #6 | $122.36 | 5.640% | $129.2611 | $129.26 | $129.25 | $129.30 |
| Purchase #7 | $12.68 | 5.410% | $13.366 | $13.37 | $13.35 | $13.40 |
| 7 purchase totals = | $839.18 | $904.0934 | $904.10 | $904.00 | $904.20 | |