| 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 | $138.63 | 6.133% | $147.1322 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $115.94 | 8.111% | $125.3439 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $231.37 | 11.330% | $257.5842 | $257.58 | $257.60 | $257.60 |
| Purchase #4 | $190.56 | 10.254% | $210.1 | $210.10 | $210.10 | $210.10 |
| Purchase #5 | $149.25 | 5.507% | $157.4692 | $157.47 | $157.45 | $157.50 |
| Purchase #6 | $83.66 | 10.646% | $92.5664 | $92.57 | $92.55 | $92.60 |
| Purchase #7 | $148.68 | 4.710% | $155.6828 | $155.68 | $155.70 | $155.70 |
| 7 purchase totals = | $1,058.09 | $1,145.8787 | $1,145.87 | $1,145.90 | $1,145.90 | |