| 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 | $181.47 | 6.186% | $192.6957 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $147.53 | 5.388% | $155.4789 | $155.48 | $155.50 | $155.50 |
| Purchase #3 | $180.48 | 8.634% | $196.0626 | $196.06 | $196.05 | $196.10 |
| Purchase #4 | $223.29 | 3.850% | $231.8867 | $231.89 | $231.90 | $231.90 |
| Purchase #5 | $57.34 | 12.372% | $64.4341 | $64.43 | $64.45 | $64.40 |
| Purchase #6 | $240.41 | 5.552% | $253.7576 | $253.76 | $253.75 | $253.80 |
| Purchase #7 | $175.39 | 6.687% | $187.1183 | $187.12 | $187.10 | $187.10 |
| 7 purchase totals = | $1,205.91 | $1,281.4339 | $1,281.44 | $1,281.45 | $1,281.50 | |