| 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 | $115.75 | 9.670% | $126.943 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $192.44 | 5.818% | $203.6362 | $203.64 | $203.65 | $203.60 |
| Purchase #3 | $47.67 | 7.433% | $51.2133 | $51.21 | $51.20 | $51.20 |
| Purchase #4 | $139.56 | 5.430% | $147.1381 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $136.44 | 9.348% | $149.1944 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $9.28 | 7.311% | $9.9585 | $9.96 | $9.95 | $10.00 |
| Purchase #7 | $145.79 | 10.599% | $161.2423 | $161.24 | $161.25 | $161.20 |
| 7 purchase totals = | $786.93 | $849.3258 | $849.32 | $849.35 | $849.20 | |