| 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 | $155.43 | 13.442% | $176.3229 | $176.32 | $176.30 | $176.30 |
| Purchase #2 | $229.61 | 3.205% | $236.969 | $236.97 | $236.95 | $237.00 |
| Purchase #3 | $204.56 | 3.727% | $212.184 | $212.18 | $212.20 | $212.20 |
| Purchase #4 | $182.72 | 12.742% | $206.0022 | $206.00 | $206.00 | $206.00 |
| Purchase #5 | $94.46 | 9.682% | $103.6056 | $103.61 | $103.60 | $103.60 |
| Purchase #6 | $57.58 | 8.281% | $62.3482 | $62.35 | $62.35 | $62.30 |
| Purchase #7 | $63.80 | 5.277% | $67.1667 | $67.17 | $67.15 | $67.20 |
| 7 purchase totals = | $988.16 | $1,064.5986 | $1,064.60 | $1,064.55 | $1,064.60 | |