| 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 | $166.51 | 10.396% | $183.8204 | $183.82 | $183.80 | $183.80 |
| Purchase #2 | $188.74 | 12.376% | $212.0985 | $212.10 | $212.10 | $212.10 |
| Purchase #3 | $181.68 | 4.187% | $189.2869 | $189.29 | $189.30 | $189.30 |
| Purchase #4 | $183.76 | 9.363% | $200.9654 | $200.97 | $200.95 | $201.00 |
| Purchase #5 | $45.53 | 10.336% | $50.236 | $50.24 | $50.25 | $50.20 |
| Purchase #6 | $88.26 | 13.248% | $99.9527 | $99.95 | $99.95 | $100.00 |
| Purchase #7 | $160.61 | 11.850% | $179.6423 | $179.64 | $179.65 | $179.60 |
| 7 purchase totals = | $1,015.09 | $1,116.0022 | $1,116.01 | $1,116.00 | $1,116.00 | |