| 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 | $126.66 | 4.820% | $132.765 | $132.77 | $132.75 | $132.80 |
| Purchase #2 | $142.48 | 6.447% | $151.6657 | $151.67 | $151.65 | $151.70 |
| Purchase #3 | $153.80 | 3.358% | $158.9646 | $158.96 | $158.95 | $159.00 |
| Purchase #4 | $136.51 | 7.764% | $147.1086 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $120.55 | 11.857% | $134.8436 | $134.84 | $134.85 | $134.80 |
| Purchase #6 | $245.73 | 9.346% | $268.6959 | $268.70 | $268.70 | $268.70 |
| Purchase #7 | $124.74 | 9.380% | $136.4406 | $136.44 | $136.45 | $136.40 |
| 7 purchase totals = | $1,050.47 | $1,130.4840 | $1,130.49 | $1,130.45 | $1,130.50 | |