| 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 | $139.42 | 9.496% | $152.6593 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $181.43 | 4.270% | $189.1771 | $189.18 | $189.20 | $189.20 |
| Purchase #3 | $36.77 | 13.465% | $41.7211 | $41.72 | $41.70 | $41.70 |
| Purchase #4 | $74.92 | 13.529% | $85.0559 | $85.06 | $85.05 | $85.10 |
| Purchase #5 | $113.84 | 5.431% | $120.0227 | $120.02 | $120.00 | $120.00 |
| Purchase #6 | $211.80 | 8.328% | $229.4387 | $229.44 | $229.45 | $229.40 |
| Purchase #7 | $191.25 | 9.554% | $209.522 | $209.52 | $209.50 | $209.50 |
| 7 purchase totals = | $949.43 | $1,027.5968 | $1,027.60 | $1,027.55 | $1,027.60 | |