| 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 | $163.78 | 11.102% | $181.9629 | $181.96 | $181.95 | $182.00 |
| Purchase #2 | $18.67 | 3.141% | $19.2564 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $59.29 | 5.134% | $62.3339 | $62.33 | $62.35 | $62.30 |
| Purchase #4 | $135.88 | 12.680% | $153.1096 | $153.11 | $153.10 | $153.10 |
| Purchase #5 | $176.51 | 10.612% | $195.2412 | $195.24 | $195.25 | $195.20 |
| Purchase #6 | $219.77 | 10.190% | $242.1646 | $242.16 | $242.15 | $242.20 |
| Purchase #7 | $176.42 | 6.856% | $188.5154 | $188.52 | $188.50 | $188.50 |
| 7 purchase totals = | $950.32 | $1,042.5840 | $1,042.58 | $1,042.55 | $1,042.60 | |