| 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 | $150.50 | 11.786% | $168.2379 | $168.24 | $168.25 | $168.20 |
| Purchase #2 | $54.28 | 5.787% | $57.4212 | $57.42 | $57.40 | $57.40 |
| Purchase #3 | $220.52 | 6.422% | $234.6818 | $234.68 | $234.70 | $234.70 |
| Purchase #4 | $11.54 | 10.353% | $12.7347 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $162.45 | 5.255% | $170.9867 | $170.99 | $171.00 | $171.00 |
| Purchase #6 | $217.71 | 5.647% | $230.0041 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $179.42 | 5.503% | $189.2935 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $996.42 | $1,063.3599 | $1,063.35 | $1,063.40 | $1,063.30 | |